# Latent Heat MCQs Quiz Online PDF Download

Practice latent heat MCQs, O level physics test for online courses learning and test prep. Thermal properties of matter quiz has multiple choice questions (MCQ), latent heat quiz questions and answers to learn.

IGCSE physics practice test MCQ on amount of energy required to change liquid to gas and vice versa without any change in temperature is termed as with options latent heat of fusion, latent heat of vaporization, heat capacity and specific heat capacity problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning latent heat quiz with MCQs to practice test questions with answers. Latent Heat Video

## MCQs on Latent Heat Quiz PDF Download

MCQ. Amount of energy required to change the liquid to gas and vice versa without any change in temperature is termed as

1. Latent Heat of Fusion
2. Latent Heat of Vaporization
3. Heat Capacity
4. Specific Heat Capacity

B

MCQ. When you hang your t-shirt or jeans on a rope to dry it out, it dries fast even if there is no sun, this is due to

1. boiling of the perfume
2. evaporation of the liquid
3. melting of the liquid
4. condensing of the deodorant

B

MCQ. Formula for specific latent heat of fusion is

1. Lf = m/lf
2. Lf = lf/m
3. lf = Lf × m
4. lf = Lf/m

D

MCQ. Unit for specific latent heat is

1. Watts per Joule
2. Joules per Watt
3. Joules per Kilogram
4. Pascal per Watt

C

MCQ. Latent heat of vaporization is

1. the amount of heat required to raise the temperature of a 1 kg of a substance by 1 K
2. the amount of heat required to raise the temperature of a substance by 1 K
3. the amount of heat required to change the phase of a substance from solid to liquid without any change in temperature
4. the amount of heat required to change the phase of a substance from liquid to gas without any change in temperature

D