Foundation level II JEE MOCK TEST-3 (Physics)

The process of changing a substance from gas to liquid is called ______.

• Freezing

• Melting

• Condensation

• Sublimation

Gaseous fuel have _____ calorific value.

• Low

• High

• Equal

• None

∆t denotes ________ temperature.

• Change in temperature

• Initial temperature

• Final temperature

• Equal temperature

When water heated at 0°C it _____.

• Contract

• Volume decrease

• Both

• None

When solid is changed in to liquid,the heat ____.

• Released

• Absorbed

• Gets equalled

• None

Change in temperature shows the relationship of ______.

• T2 - T1

• T1 - T2

• T1=T2

• T2=T1

When Gas is converted into liquid the heat is_____.

• Equalled

• Absorbed

• Released

• All

A bimetallic strip is made up of _____ metals.

• Three

• Four

• Two

• Six

Pick the odd one.

• Television

• Fire Alarm

• Thermal Switches

• Heat engine

Bimetallic strip is a combination of ____.

• Invar

• Brass

• Both

• None