TRUE / FALSE

Questions

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5 questions · timed · auto-graded

Question 11 Mark

The hot air in the rooms rises up and flows out of ventilators. The fresh and cold air from outside flows into room from doors and windows

Answer

TRUE

Question 21 Mark

The sea breeze in the coastal region blows at night.

Answer

FALSE

Question 31 Mark

Liquids have density due to their molecules are tightly packed in a small volume.

Answer

TRUE

Question 41 Mark

The hot air rises up as its density increases.

Answer

FALSE

Question 51 Mark

A body having density of more than 1 $gcm ^{-3}$ sinks in water.

Answer

TRUE

TRUE / FALSE - PHYSICS STD 8 Questions - Vidyadip

PHYSICS TRUE / FALSE