RR NEET Academy

Job Title: Teachers wanted for NEET Academy, at Ambattur, chennai

Designation: Teacher or trainers for taking tutions for 6 to 12 std matric and CBSE students & NEET, JEE coaching classes.
Duration: part time or full time

Institute: MRT NEET Academy
Address: no57, 3rd floor, near csi church, north park street, Ambattur OT, Chennai 53
Contact: 9841931099, 044 48682333
Email id: [email protected]

Subjects: Maths & Science-Physics, Chemistry, Biology

Education : PostGraduate - MSc
Salary: Rs.10000 to 30000 per month
Max Experience : 10 yrs
Min Experience : 1 yrs or fresher
Teaching Experience : Private school,Tuitions
Languages known : English & Tamil Sub Type : Secondary school

Roles:

*Deliver Concept level lectures to each student by encouraging interactive learning.
*Develop and issue educational content including notes, tests, and assignments.
*Plan and implement educational activities and events.
*Prepare and distribute periodic progress reports and semester report cards.
*Attend parent-teacher meetings. Allocate and grade homework, assignments, and tests.

Pls submit your resume at [email protected]
Or watsapp to 9841931099

Teachers wanted for NEET Academy, at Ambattur, chennai

Designation: Teacher or trainers for taking tutions for 6 to 12 std matric and CBSE students & NEET, JEE coaching classes.
Duration: part time or full time

Institute: MRT NEET Academy
Address: no57, 3rd floor, near csi church, north park street, Ambattur OT, Chennai 53
Contact: 9841931099, 044 48682333
Email id: [email protected]

Subjects: Maths & Science-Physics, Chemistry, Biology

Education : PostGraduate - MSc
Salary: Rs.10000 to 30000 per month
Max Experience : 10 yrs
Min Experience : 1 yrs or fresher
Teaching Experience : Private school,Tuitions
Languages known : English & Tamil Sub Type : Secondary school

Roles:

*Deliver Concept level lectures to each student by encouraging interactive learning.
*Develop and issue educational content including notes, tests, and assignments.
*Plan and implement educational activities and events.
*Prepare and distribute periodic progress reports and semester report cards.
*Attend parent-teacher meetings. Allocate and grade homework, assignments, and tests.

Pls submit your resume at [email protected]
Or watsapp to 9841931099

NEET & JEE 2020 FREE study matetials, Books and Test series

Pls click the below link to join here in this watsapp group and also invite your friends to join here.

Group: 6
https://chat.whatsapp.com/Gq6BMZgsiyiH67OczPQldl

Group 7: https://chat.whatsapp.com/EF7fJmzEFd7Bk7n6xB6Z7C

TN- NEET&JEE- 20-21 -6 WhatsApp Group Invite

வணக்கம் தோழர்களே!!!

*Medical entrance(NEET) மற்றும் Engineering Entrance (JEE) தேர்வுகளுக்கு தேவையான பயிற்சி புத்தகங்கள், மாதிரி தேர்வுகள் மற்றும் informations இலவசமாக பெறலாம்*

*NEET மற்றும் JEE' தேர்வுக்கு தேவையான

1. இந்தியாவின் தலைசிறந்த KOTA பயிற்சி நிறுவனங்களின் (Allen, akash, motion) பயிற்சி பாட நூல்கள் (Study materials & books)
2. வீடியோ பாடங்கள் (video lectures by senior professors)
2. முந்தய வருட
வினாதாள்கள்(old questions, Test series with solutions)
3. முக்கியமான குறிப்புகள் (important iformations)
4. medical & IIT Engineering கல்லூரிகள் admission வழிகாட்டுதல் (career guidance) அணைத்தும் இலவசமாக பெறலாம்.

*பெற்றோர்கள், மாணவர்கள், ஆசிரியர்கள் அனைவரும் இந்த Watsapp & Telegram குரூப்பில் இணையவும்.*

மற்ற குழுவுக்கும் பகிரவும். இது பல மாணவர்களின் MEDICAL மற்றும் IIT கனவிற்கு உதவியாக இருக்கும்..!*

Whatsapp Link:
https://chat.whatsapp.com/CZVCiCRE1n25qaQCpW5phm

Telegram link:

https://t.me/tnneet

NEET - IIT JEE 2020 - 21 WhatsApp Group Invite

ஜூலை 1 முதல் 15 வரை சிபிஎஸ்இ பொதுத்தேர்வுகள்'

கொரோனா காரணமாக நிறுத்திவைக்கப்பட்டிருந்த சிபிஎஸ்இ 10, 12 ஆம் வகுப்புக்கான பொதுத்தேர்வுகள் ஜூலை 1 முதல் 15 வரை நடத்தப்படும்

- மத்திய அமைச்சர் ரமேஷ் போக்ரியால் அறிவிப்பு

& date announcement.

*HRD minister Ramesh Pokhriyal Nishank announced the dates for JEE Main and NEET. JEE Main will be held between July 18 and 23. NEET will be held on July 26*

Teachers wanted for NEET Academy, at Ambattur, chennai

Designation: Teacher or trainers for taking tutions for 6 to 12 std matric and CBSE students & NEET, JEE coaching classes.
Duration: part time or full time

Institute: MRT NEET Academy
Address: no57, 3rd floor, near csi church, north park street, Ambattur OT, Chennai 53
Contact: 9841931099, 044 48682333
Email id: [email protected]

Subjects: Maths & Science-Physics, Chemistry, Biology

Education : PostGraduate - MSc
Salary: Rs.10000 to 30000 per month
Max Experience : 10 yrs
Min Experience : 1 yrs or fresher
Teaching Experience : Private school,Tuitions
Languages known : English & Tamil Sub Type : Secondary school

Roles:

*Deliver Concept level lectures to each student by encouraging interactive learning.
*Develop and issue educational content including notes, tests, and assignments.
*Plan and implement educational activities and events.
*Prepare and distribute periodic progress reports and semester report cards.
*Attend parent-teacher meetings. Allocate and grade homework, assignments, and tests.

Pls submit your resume at [email protected]
Or watsapp to 9841931099

Free E-Books for School & College Students by MHRD, Govt of India.

The Union Ministry of Human Resources is giving an opportunity for the public to utilize the lockdown period for reading. The ministry will give free access to the National Digital Library where over 3,82,00,000 books and periodicals will be available to read.*

*The digital version of the books and magazines can be read using any digital device including smart phone, computer or tablet. Interested people can log on to the digital library website of the ministry*

https://ndl.iitkgp.ac.in/

*Please provide wide circulation to this information among all the faculty / students/ supportive staff and others to make best use of the time during COVID-19.*

National Digital Library of India Ministry of Human Resource Development (MHRD) under its National Mission on Education through Information and Communication Technology (NMEICT) has initiated the National Digital Library of India (NDL India) pilot project to develop a framework of virtual repository of learning resources with a sing...

Basic Vital Informations:

Laboratory Normal Range values Useful for Medical Students/ Doctors.

Laboratory Reference Ranges in Healthy Adults
The values listed below are Generalizations.
Each Country and laboratory has specific reference ranges.

Expected Normal Values:-

Basic Vital Signs:-

Heart rate: 60—100 bpm
Respiratory rate: 12-20 rpm
Blood pressure: 100-140/60-90 mmHg
Temperature: 37 °C (98.6 °F)
Blood Glucose level:-
Glucose Fasting -70-110 mg %
Glucose postprandial – 110 -140mg%

Hematology values:-

RBCs: 4.5—5.0 million
WBCs: 4,000—11,000
Platelets: 250,000—450,000
Hemoglobin (Hgb): 12—16 gm (female); 14—18 gm (male).
Hematocrit (Hct): 37—47 (female); 40—54(male)
ESR=70 mm in 1st Hr.
Bleeding Time – 2-9 min
Coagulation Time – 5 – 10 min
Prothrombin time: 11-14 sec
International normalized ratio (INR): 0.9-1.2
Activated partial thromboplastin time (aPTT): 20-40 sec
Fibrinogen: 1.8-4 g/L

Diffrential Count :-

Neutrophiles – 45 – 70 %
Lymphocytes – 20 – 40 %
Monocytes – 1 – 6 %
Eosinophiles – 1 – 4 %
Basophiles – 0 – 1 %
Platelets – 150000 – 450000 / mm3
Reticulocyte – 0.2 – 2 %
Glycosylated hemoglobin 4%-6%
Mean corpuscular volume (MCV): 80-100 fL
Red blood cell distribution width (RDW): 11.5%-14.5%
Mean corpuscular hemoglobin (MCH): 0.4-0.5 fmol/cell
Mean corpuscular hemoglobin concentration (MCHC): 30-35 g/dL

Basic information about Human Body(Q&A)
1. What is the body temperature of a normal man?

🗨️ 36.9oC

2. Which of the following helps in clotting of blood?

🗨️ Vitamin K

3.Total volume of blood in a normal adult human being is

🗨️ 5-6 liters

4. Red blood corpuscles are formed in the

🗨️ Bone marrow

5. How many bones are there in an adult human being?

🗨️ About 206

6. The pancreas secretes

🗨️ Pancreatic juice

7. Tibia is a bone found in the

🗨️ Leg

8. The largest part of the human brain is the

🗨️ Cerebrum

9. What is the main component of bones and teeth?

🗨️ Calcium phosphate

10. The main constituent of hemoglobin is

🗨️ Iron

11. The main function of the kidney is

🗨️ To remove waste products from the body

12. The function of hemoglobin is

🗨️ Transportation of oxygen

13. Which of the following glands secrete tear?

🗨️ Lachrymal

14. Which is the largest gland in the human body?

🗨️ Liver

15. Which is the largest organ in the human body?

🗨️ Skin

16. A person of which of the following blood groups is called a universal donor?

🗨️ O

17. Which gland in the human body is called the master gland?

🗨️ Pituitary

18. How many bones are there in a newly born infant?

🗨️ About 306

19. Which of the following have maximum calorific value?

🗨️ Carbohydrates

20. Which of the following vitamins promote healthy functioning of eyes in human beings?

🗨️ Vitamin A

21. The average heartbeat per minute in a normal man is

🗨️ 70

22. A person with which of the following blood groups can receive blood of any group?

🗨️ AB

23. Malaria is a disease which effects the

🗨️ Spleen

24. Which of the following diseases is caused by virus?

🗨️ Small pox

25. Medulla oblongata is a part of human

🗨️ Brain

26. Myopia is a disease connected with

🗨️ Eyes

27. Leukemia is a disease of the

🗨️ Blood

28. Short-sightedness can be corrected by using

🗨️ Concave lens

29. Trachoma is a disease of the

🗨️ Eyes

30.What is study of blood vessels is called?

🗨️ Angiology

Thankyou 🙏

ALL PHYSICS FORMULAS

Measurements
1. Smallest unit of measurement by;
Measurement tape → 1 cm or 1mm
Meter rule or half meter rule → 0.1 cm or 1 mm
Vernier caliper → 0.01 cm or 0.1 mm
Screw gauge → 0.001 cm or 0.01 mm
2. θ = s/r
3. 2π rad = 3600
4. 3600 = 1 revolution
5. 1 radian = 57.30
6. 1 degree = 60 minute
7. 1 minute = 60 seconds
8. Angle at circle is 2π radian.
9. Angle at sphere is 4π steradian.
10. Volume of slid cylinder = πr2l
11. Area of sphere = 4πr2
12. Volume of sphere = 4/3 πr3
13. Dimension of velocity = [LT-1]
14. Dimension of acceleration= [LT-2]
15. Energy of photon; E = hf
16. Time period of pendulum; T = 2π
Vectors and equilibrium
17. Commutative property of vector= A+B = B+A
18. Fx =F cosθ
19. Fy = Fsinθ
20. F =
21. A.B = AB cos θ
22. A x B = AB sin θ
23. Scalar product; work and power
24. Vector product; torque
25. τ = r x F
26. First condition of equilibrium; ∑F = 0
27. Second condition of equilibrium; ∑τ = 0
Motion and Force
28. v = s/t
29. a = v/t
30. vf = vi +at
31. s = vit + ½ at2
32. 2as = vf2 – vi2
33. S = vave x t
34. Vave =( vi + vf )/2
35. g = 9.8 ms-2 = 32 ft-2
36. F = ma
37. a = v/t
38. P = mv
39. P = F t
40. Impulse; J = F x t = ∆P
41. J = ∆P
42. Law of conservation of momentum; ∆p = 0
43. Elastic collision in one dimension; [v1 + v2] = [v1’+ v2’]
44. Magnitude of projectile velocity; Vf =
45. Height of projectile; H = vi2sin2θ/2g
46. Time of flight; T = 2 vi sinθ/g
47. Time of summit or time to reach to highest point; T = vi sinθ/g
48. Range; R = vi2 sin 2θ/g
49. Rmax = vi2/g
50. R = Rmax at 450
Work and Energy
51. W = Fd cosθ
52. Power; p=W/t or p =Fv
53. 1 watt = Js-1
54. 1 hp = 746 watts
55. K.E = ½ mv2
56. P.E = mgh
57. Efficiency = output/input = W x D/P x d
58. Absolute potential energy =Fr = - GmMe/Re (- because work is done against gravity)
59. Gravitational potential = E/m = GMe/Re
60. For escape velocity compare K.E with Absolute potential energy; vesc = → vesc =
61. G = 6.67 x 10-11 Nm2kg-2
62. Re = 6.4 x 106 m
63. Me = 6 x 1024 kg
64. Vesc = 11.2 x 103 ms-1
65. Wh = K.E + fh → (Wh = loss in potential energy)
66. Loss in P.E = Gain inn K.E + work done against friction
67. E = mc2 →(c= 3 x 108 ms-1)
Rotational and circular motion
68. Angular velocity; ω = ∆θ/∆t
69. Angular acceleration; α = ∆ω/∆t → a = α x r
70. v = r ω
71. Fc = mv2/r
72. ac = -(v2/r)
73. Centrifugal force= mv2/r
74. F sin θ = mv2/r
75. F cos θ = mg
76. Tan θ = v2/gr
77. Τorque = r F = rma = rm (rα) =( r2m)α = I α
78. Moment of inertia; I = mr2
79. Ring or thin walled cylinder inertia(I) = MR2
80. Disc or solid cylinder inertia = ½ MR2
81. Disc inertia = ½ M (R22 + R12 )
82. Solid sphere inertia = 2/5 MR2
83. Solid rod or meter stick inertia = 1/12 Ml2
84. Rectangular plate inertia = 1/12 M (a2+b2)
85. Angular momentum = L = r x p = r mv = rmrω =r2mω = Iω
86. L = rmv → L/t = rmv/t = rma = rF = τ
87. L/t = τ
88. Linear kinetic energy = ½ mv2
89. Rotational kinetic energy = ½ Iω2
90. Velocity of hoop = v =
91. Velocity of disc = v =
92. Critical velocity = v = 7.9 km2
93. The orbital velocity = v =
94. Lift at rest → T =w
95. Lift moving downward → T = w – ma
96. Lift moving upward → T = w + ma
97. Lift falling freely = T mg-ma = 0
98. Frequency for artificial satellite → f =
Fluid dynamics
99. Drag force → Fd = 6 πη r v
100. Terminal velocity → vt =
101. Continuity equation → A1 v1 = A2 v2
102. Av=∆V/∆t = constant
103. ∆m/∆t = ρ ∆V/∆t
104. Bernoulli’s Equation = P + ½ ρv2 + ρgh = constant
105. Torricelli’s Theorem → v =
106. Flow meter or the venture meter → v1 =
Oscillation
107. Frequency → f=1/T
108. Angular frequency → ω = 2πf
109. Time period → T = 2π/ω
110. Velocity of projection → vy = ω
111. Simple pendulum time period → T = 2π
112. Simple pendulum potential energy = ½ kx2
113. Simple pendulum kinetic energy = ½ kx02 -½ kx2
114. Total energy of simple pendulum = ½ kx02
115. Resonance frequency = Fn = nf1
116. Phase → θ =ω t
Waves
117. Transverse wave speed →
118. Longitudinal waves speed →
119. Phase change→ 2π = λ
120. Phase difference → δ = 2π/λ
121. Speed of sound by newton → v = = 281 ms-1
122. Laplace correction → v = = 332 ms-1
Chap No.11 ELECTROSTATICS
123. 1 e = 1.602 x 10-19 C
124. Q = ne
125. Coulomb’s Law; F = k
126. K =
127. K = 9.0 x 109 N m2 C-2
128. εo = 8.85 x 10 -12 C2 N-1 m-2
129. εr =
130. Fmed =
131. E = = = K
132. Ф = E A cos θ = N m2 C-1
133. Ф =
134. E due to sheet of charge; E =
135. E due to charge palates; E =
136. V = = Volt = Joule / Coulomb
137. Electric potential energy; U =
138. Electric potential; V = = =
139. Potential Gradient = E = -
140. 1 eV =1.602 x 10-19 C x 1V → (1 eV = 1.602 x 10-19 J)
141. C = = C V-1 = farad
142. Charge density; σ =
143. Cvac = = =
144. εr = Cmed / Vvac
146. Capacitors In Series;
147. Q = Q1 = Q2 =Q3
148. V =V1 + V2 + V3
149. 1/Ce = 1/C1 + 1/C2 + 1/C3
150. Capacitors In Parallel;
151. Q = Q1 = Q2 = Q3
152. V = V1 + V2 +V3,
153. Ce = C1 + C2 + C3
154. Electric dipole; P = q d
155. Energy = U = = (Ed)2
156. Energy density; E2
157. Maximum charge on capacitor = C x e.m.f
158. q/q0 = 63.2 % →for charging
159. q/q0 = 36.7 % →for discharging
160. q = q0 (1-e-t/RC ) →for charging
161. q = q0 e-t/RC →for discharging

Chap No. 12 CURRENT ELECTRICITY
162. Current, I = Q/t → C s-1 = A
163. Drift velocity order = 10-5 m/s.
164. V = IR
165. Tan θ = I/V = 1/R
166. Resistance, R = V/I → 1Ω = 1V/1A
167. R = ρ L/A → Ω.m
168. Conductance, G = 1/R → Siemen(S) or mho
169. Conductivity, σ = 1/ρ =L/RA →mho/m or S/m
170. Pure metals R inc with T inc.
171. Electrolytes and insulators, R dec with T inc.
172. ΔR = αR0 T → RT = R0 (1+αT)
173. Temperature co-efficient of Resistance, α = RT – R0/R0T → K-1
174. Resistivity, ρ T = ρ 0 (1+αT) OR α = ρ T – ρ 0/ ρ 0T → K-1
175. Electromotive Force, ε = W/q → 1 volt = 1 joule/coulomb
176. Open circuit, I = 0 so V= ε
177. Terminal Voltage, Vt = ε - Ir
178. Power, P = W/t = VI → 1 Watt = 1V x 1A
179. 1 kWh = 1 unit of electrical energy
180. 1 J = 1W x 1s
181. Maximum output power, (Pout)max = ε2 /4r = ε2 /4R
182. Thermo emf, ε = αT + ½ βT2
183. KCL, ƩI = 0
184. KVL, Ʃε = ƩV = ƩIR
185. KCL based on L.O.C.O.CHARGE
186. KVL based on L.O.C.O.ENERGY
187. Wheatstone Bridge, X = PQ/R
188. Potentiometer, ε2 /ε1 = I2 /I1
189. Tan θ = I/V = 1/R

Chap No. 13 ELECTROMAGNETISM
190. Force on current carrying wire, F=BIL sin θ.
191. Magnetic field or magnetic induction, B = F/IL →1 tesla =1 NA-1 m-1 = 1 Wb m-2
192. 1 T = 104 G
193. Magnetic Flux, Ф = B A cos θ → 1 Wb = 1 N m A-1.
194. Ampere’s Law, B I/r = μ0 (I/2πr) OR ƩB.ΔL = μ0 I
195. Bnet = B1 + B2
196. Magnetic field due to current carrying solenoid, B = μ0 n I → n=N/L
197. Motion of charge particle in uniform magnetic field, F=q v B sin θ
198. Centripetal Force = Magnetic force → mv2/r = qvB
199. Time period of charge particle in B, T = 2πm/qB
200. Frequency of charge particle in B, f = qB/2πm
201. Velocity selector, FE = FM → qE = qvB → v = E/B
202. Torque on current carrying coil, τ = NBIA cos θ
203. Ρestoring torque, τ = C θ
204. Galvanometer, NBIA cos θ = C θ → I = Cθ/NAB → I θ
205. Conversion of galvanometer into ammeter, small R connected in parallel
206. Conversion of galvanometer into voltmeter, large R in series are connected
207. Ammeter, Rs = Rg Ig / (I – Ig) → Ideal ammeter → 0 R
208. Voltmeter, Rh = (V/I­g) – Rg → Ideal voltmeter → infinite R

Chap No. 14 ELECTROMAGNETIC INDUCTION
209. Faraday’s Law, ε N (ΔФ/Δt) → ε = N (ΔФ/Δt )
210. Lenz Law, ε = –N (ΔФ/Δt )
211. Flux motional emf, ε = Blv sin θ
212. Rate of work done, W= Bilv
213. Rate of production of electrical energy, energy =ε I
214. W = energy → Bilv = εI → ε = Blv
215. Power, P = F v
216. ε = L ΔI/Δt or ε = N ΔФ/Δt → LI = NФ
217. Self-Inductance, L = NФ /I
218. ε = M ΔI/Δt or ε = N ΔФ/Δt → MI = NФ
219. Mutually inductance, M = NФ /I
220. F = 1/T
221. Induced emf, ε = NAB cosωt or NAB ω sinωt
222. ε = εmax sin ωt
223. Back emf, V = ε + IR
224. Ns / Np = Vs / Vp = Ip /Is

Chap 16 PHYSICS OF SOLIDS
225. Elastic modulus =
226. Tensile stress =
227. Tensile strain =
228. Young modulus = = Nm-2
229. Shear stress =
230. Shear strain = = tan θ
231. Shear modulus = rigidity modulus = =
232. Bulk or volume stress =
233. Bulk modulus (in fluids) = Δp =
234. Volume strain =-
235. Bulk modulus = =
236. Stress strain (Hook’s law)
237. A = r2
238. W = ½Fe (work done on stretching wire).
239. Strain energy = ½ F e
240. Strain energy per unit volume = = ½ (stress) (strain )

Chap 18 DAWN OF MODERN PHYSICS
241. E = m0 c2
242. L= L0
243. T = t0
244. M = m0
245. λmax T = 0.2898 x 10-2 m k (Wein’s displacement law)
246. E = σ T4 (Steffan-Bolts Law)
247. σ = 5.67 x 10-8 Wm-1 K-4
248. E = n h f
249. K.Emax = e V0
250. K.Emax = h f – Ф
251. H f0 = Ф =
252. K.Emax = hf - Hf0
253. Hf = K.E +hf’
254. P=
255. Δλ = 1-
256. = + 1-
257. Ephoton = Eelectron + Epositron
258. Photon rest mass energy = 2m0c2 = 1.02 MeV
259. = mve- + mve+
260. λ = =
261. Δp = and Δx = λ
262. (Δp)(Δx) = h
263. (ΔE)(Δt) = h

Chap 19 ATOMIC SPECTRA
264. = R ( - )
265. R =E0 / hc = 1.097 x 107m-1.
266. mvr = nh/2π.
267. h = planks constant = 6.6256 x 10-34 j s.
268. E = hf = En – Ep
269. rn =
270. En = -
271. En = = 2.17 x 10-18 j/ n2 = +13.6 ev/ n2
272. rn = n2 r1 → r1 = 0.53 0A.
273. 1 0A = 10- m
274. 2πr=nλ
275. eV → hfmax = hc/λmin
276. λmin = hc/eV
277. excited state for 10-8 s.
278. metastable state for 10-3 s

Chap 20 NUCLEAR PHYSICS

279. Nuclear size is of the order of 10-14 m.
280. The mass of the nucleus is of the order of 10-27 kg.
281. ½ mv2 = Vq
282. Bqv = mv2/r
283. Bqv = mv2/r → m = Bqr/v
284. ½ mv2 = Vq → v2 = 2Vq/m
285. So m = qr2B2/2V
286. Δm = Zmp + Nmn – M(A,Z)
287. The binding energy in MeV is 931 x Δm.
288. The binding energy per nucleon = Eb/A.
289. 0n1 → 1H1 + -1β0 + antineutrino 12 MIN
290. ΔN/Δt =-λN
291. R =- ΔN/Δt =λN
292. N= N0e-λt
293. 1 Bq = 1 decay per second
294. 1 Ci = 3.70 x 1010 decay/s
295. λT ½ = 0.693
296. The charge on u,t and c, in term of electron is +2/3e.
297. The charge on s,t and b in term of electron is -1/3e.
298. proton =2U→D.
299. neutron

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