Thermal Properties of Matter Multiple Choice Questions 10 PDF Download

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Physics multiple choice questions (MCQ) on greater number of molecules has chance to escape from surface if its area is with options larger, smaller, deep and shallow, physics for class 9 quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn physics for class 9 quiz to attempt multiple choice questions based test.

MCQs on Thermal Properties of Matter Quiz PDF Download Worksheets 10

MCQ. Greater number of molecules has chance to escape from surface if its area is

  1. smaller
  2. larger
  3. deep
  4. shallow

B

MCQ. In SI units, unit of temperature is

  1. kelvin(K)
  2. omega(ω)
  3. pi(π)
  4. newton(N)

A

MCQ. On Kelvin scale, upper fixed point is marked as

  1. 180 K
  2. 273 K
  3. 373 K
  4. 0 K

C

MCQ. Substance which have greatest average kinetic energy is

  1. steel
  2. copper
  3. water
  4. lead

C

MCQ. In central heating systems, to carry thermal energy through pipes from boiler to radiators we use

  1. hot water
  2. cold water
  3. mercury
  4. carbonates

A