Sapna educational videos

कार्य किसे कहते हैं (power) || Si unit, कार्य कौन सी राशि हैं, || Sapna educational videos
Karya Kise Kahate Hain
What is power
Karya kya hai
Karya ka Si matrak Kya Hota Hai
Karya kaun si Rashi hai
by Sapna educational video

प्रकाश का परावर्तन {Reflection of light} क्या होता है || और उसके प्रकार || Sapna educational videos
Prakash ka paraavartan Kise Kahate Hain
Reflection of light Kise Kahate Hain
What is reflection of light
Prakash ke paraavartan Ke Kitne Prakar Hote Hain
Prakash ke paraavartan Ke Kitne Niyam Hote Hain

Sapna educational videos
Viral video

उर्जा किसे कहते हैं || || #ऊर्जा के प्रकार, S.I मात्रक, || गतिज उर्जा क्या है? viral video
Sapna educational videos
what is energy
how many types of energy
what is kinetic energy
viral video
Urja ke bare mein Sabhi jankari
Urja ka Si matrak Kya Hota Hai
Si ka ful form
Urja ke Prakar aur paribhasha
Urja kaun si Rashi hai

जङत्व किसे कहते हैं? What is inertia? and its kinds # inertia || जङत्व के सभी प्रकार :-
What do you mean by inertia?
How mane kinds of inertia
jadatv ka kitne prakar hote hai
Jadatv kise kahte hai

kise kahte hai

ka si matrak kya hota hai
ka formula
Bal ka cgs matrak
C.G.S unit of force
.G.S unit

ph मान क्या होता है? || Full Form || समुद्री जल का ph मान
Rakt ka pH maan kya hota hai
Nimbu ka ph maan kya hota hai

maan
Ph maan ka full form kya hota hai

of Speech || And all kinds || सबसे आसान तरीका (tricks)
Parts of speech samajhne ka sabse aasan trick
of speech
There are eight kinds of parts of speech
1. Noun