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IGCSE O Level Physics Certification Exam Tests

IGCSE O Level Physics Practice Test 179

Latent Heat Quiz PDF: Questions and Answers - 179

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Latent Heat Questions and Answers PDF Download: Quiz 179

MCQ 891:

If we decrease the humidity in the air, the rate of evaporation would

  1. increase
  2. decrease
  3. remain same
  4. may increase or decrease
MCQ 892:

Mass is related to weight by

  1. W = mv, where m is mass and v is velocity
  2. W = mg, where m is mass and g is the gravitational pull
  3. W = vg, where v is velocity and g is the gravitational pull
  4. W = da, where d is distance and a is acceleration
MCQ 893:

Change in state of matter from gas to liquid is termed as

  1. boiling
  2. solidification
  3. condensation
  4. sublimation
MCQ 894:

If the heat capacity of a solid is 1500 JK-1 and mass is 75 kg. The specific heat capacity of the solid would be

  1. 10 J kg-1 °C-1
  2. 20 J kg-1 °C-1
  3. 30 J kg-1 °C-1
  4. 40 J kg-1 °C-1
MCQ 895:

Quantities that have magnitude with direction are termed as

  1. Scalar quantities
  2. Vector quantities
  3. physical quantities
  4. Derived quantities

IGCSE O Level Physics Exam Prep Tests

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O Level Physics App (Android & iOS)

O Level Physics App (iOS & Android)

A Level Physics App (Android & iOS)

A Level Physics App (Android & iOS)

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SAT Physics App (iOS & Android)