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IGCSE O Level Physics Practice Test 72

# Scales of Temperature Multiple Choice Questions (MCQs) PDF Download - 72

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The Scales of Temperature MCQ with Answers PDF (Scales of Temperature Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 11-72 to prepare IGCSE O Level Physics Practice Tests. Study Measurement of Temperature Test PDF, Scales of Temperature Multiple Choice Questions (MCQ Quiz) for colleges that offer certificate programs. The Scales of Temperature MCQ Quiz App Download: Free certification app for scales of temperature, work in physics, introduction to forces, latent heat, melting and solidification test prep to study online GCSE courses.

The MCQ Quiz: Temperature of core of earth is equal to 3727 °C. This temperature in Kelvins is equal to; "Scales of Temperature" App (Play Store & App Store) with answers: 3727 K; 4000 K; 3454 K; for colleges that offer certificate programs. Practice Measurement of Temperature Questions and Answers, Apple Book to download free sample to learn online certificate courses.

## Scales of Temperature MCQ Quiz with Answers : Test 72

MCQ 356:

Temperature of core of earth is equal to 3727 °C. This temperature in Kelvins is equal to

1. 4000 K
2. 3727 K
3. 3454 K
4. None of the above
MCQ 357:

Formula for work done is

1. F × s, where F is force and s is displacement
2. F/s, where F is force and s is displacement
3. F + s, where F is force and s is displacement
4. F -s, where F is force and s is displacement
MCQ 358:

Friction and resistance cause energy loss in the form of

1. Electrical energy
2. Potential Energy
3. Thermal energy
4. Kinetic energy
MCQ 359:

If specific latent heat of fusion of ice is 340 kJ ⁄ kg, the heat required to melt the ice of 100 g would be

1. 34 J
2. 3400 J
3. 34000 J
4. 34 MJ
MCQ 360:

When the solid is changing to liquid, at that period the temperature

1. increases
2. decreases
3. remains constant
4. may increase or decrease