TRUE / FALSE

Questions

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5 questions · timed · auto-graded

Question 11 Mark

Black bodies are good absorbers, but bad radiators of heat.

Answer

false

Question 21 Mark

Borosil glass cracks on direct heating.

Answer

false

Question 31 Mark

Conduction is the slowest mode of transmission of heat

Answer

false

Question 41 Mark

Two thin blankets are warmer than a thick blanket.

Answer

true

Question 51 Mark

Radiant heat can easily pass through vacuum or air.

Answer

true

TRUE / FALSE - PHYSICS STD 7 Questions - Vidyadip

PHYSICS TRUE / FALSE