Science official channel In hazargi

Chapter 9 Exercise class 8 general science
Name of chapter: Sources and effects of heat energy

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Chapter 9
Damages caused by expansion and contraction of solids
General science class 8

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Chapter 9 Peculiar behaviour of water
water expands on cooling and contract on heating
Why does ice float on water
Class 8th general science
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Chapter 9 Application of bimetallic strip
class 8Th general science
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https://youtu.be/pDsl9jjDD00 #9 #8

Chapter 9
Application of expansion and contraction of solids
Class 8th general science
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Chapter 9
Effects of heat on gases
General science class 8th

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Chapter 9
Uses of expansion and contraction of liquids
Working of thermometer
general science for 8th grade students

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Chapter 9 effects of heat on liquids general science class 8

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Chapter 9
Effects of expansion and contraction of solids in everyday life
General science class 8th
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Chapter 9 Effects of heat on solids
General science class 8
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Chapter 9 General science
Effects of heat
Thermal expansion and contraction
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exercise of Measurment of physical quantites


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How does a match work? What are used in making match box and match stick?
https://youtu.be/v1iebSlbj9E

Mass Chapter 8 Class 8th general science
https://m.youtube.com/watch?v=fyFoOmOt6CY&feature=youtu.be

The poor girl who befriended Einstein (Marie Curie)
غریب لڑکی جس نے آئینسٹائن کو دوست بنایا
The real true story of a young female scientist poor girl who befriended Einstein (Marie Curie)
غریب لڑکی جس نے آئینسٹائن کو دوست بنایا
The real true story of a young female scientist (Marie Curie)

The girl who befriended Einstein (Marie Curie)
غریب لڑکی جس نے آئنسٹائن کو دوست بنایا
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True/Real story of a young female scientist
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Meniscus
Concave and convex meniscus
General science Class 8 Chapter 8

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Measuring volume of irregular shaped solid objects
to measure small size solid objects
to measure large irregular shaped solid objects
use measuring cylinder for finding out volume of solid and liquid objects
Class 8th General Science Chapter 8

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Interconversion of the units of volume
How to convert Cubic centimetre and Cubic metre into cubic decimetre
Ch 8 General science Class 8th

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Measuring volume of liquid
How to measure volume of liquid?
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Ch # #8 8 Class 8th general science

Volume
What is volume?
How to measure Volume?
Ch 8 Class 8th general science #8

Measuring volume of regular shaped solid objects
Ch #8 Class 8th General science
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Measuring volume of Geometric shaped objects
How to measure the volume of Sphere, Cylinder and cone?
Ch #8 Class 8th General science
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Zinda dhancha dekhny wala admi
The man who sees living skeleton
Wilhelm Rontgen
https://youtu.be/653AwZO3Yj4
The founder of x ray

Zamin ki gehrai ki khoj kerny wali aorath زمین کی گہرائی کی کھوج کرنے والی عورت
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Ange Lehman

Ch 1 Living things and their characteristics
Class 6th General Science
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types of Doctors
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measurment of physical quantities (Length) || Length and its units
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Do you know
where can you find cheapest internet?
Cheapest gold
Cheapest electricity etc
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Interesting facts about planets and animals
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Which country has no mosquitoes in the world?
General knowledge
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Father of electronics......?
Father of internet......?
Father of surgery......?
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