Question # 1

___________ specific heat of water is benefits in sustaining life.

Choose an answer

High

Low

Medium

None

Length of a rod is L∘ on temperature T∘. After heating upto temperature T, its length L becomes

Choose an answer

L = L∘ (1 + αΔT)

L = L∘ (1 + ΔT)

L = L∘ (1 - αΔT)

L = L∘ (1 -ΔT)

Absolute zero is equal to:

Choose an answer

0°C

-273°C

0°F

All

Specific heat for iron in joule per kilogram per kelvin is:

Choose an answer

387

920

470

903

Mercury is used as thermometric material because it has

Choose an answer

Uniform thermal expansion

Low freezing point

Small heat capacity

All the above properties

A material of thermometer should has:

Choose an answer

Visible

High freezing point

Low melting point

All of these

Water freezes at:

Choose an answer

0° F

32°F

-273 K

0 K

____________ deals with temperature .

Choose an answer

Bio physics

Geophysics

Thermo physics

Plasma physics

The value of latent heat of fusion ice is:

Choose an answer

3.36 x 10^-5 Jkg^-1

3.36 x 10⁵Jkg^-1

3.36 x 10⁶Jkg^-1

None of these

In how many division Fahrenheit scale is divided?

Choose an answer

100

273

180

50

The changing of a liquid into vapours from the surface of the liquid without heating:

Choose an answer

Cooling

Vaporization

Evaporation

Sublimation

Latent heat of vaporization is denoted by:

Choose an answer

H1

Hm

Hv

Hf

Water freezes at .

Choose an answer

0^o F

32 ^oF

-273 K

0 K

More Classes

Other Links

Physics 9th Class English Medium Unit 8 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer