MEDIUM
7th CBSE
IMPORTANT
Earn 100

Transfer of heat by (conduction/radiation) does not require any medium.

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Important Questions on Heat

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q II
_____ cannot take place in vacuum. (Options: Radiation, Conduction)
[Note: Options are given to avoid ambiguity]
MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q II
The molecules occupy more space because of their increase in _____ of vibrations.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q III
On a Fahrenheit scale, the lower marking is 32 °F.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q III
Heat is a form of energy.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q III
Metals are poor conductors of heat. 
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q III
Heat flows from a higher temperature to lower temperature.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q III
The average body temperature is 37°C.
EASY
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 6 - Heat>EXERCISES>Q IV
Which device is used to measure temperature of a body ?