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IGCSE O Level Physics Certification Exam Tests

IGCSE O Level Physics Practice Test 172

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The Temperature Scales MCQ with Answers PDF (Temperature Scales Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 19-172 to prepare IGCSE O Level Physics Practice Tests. Study Temperature in Physics Test PDF, Temperature Scales Multiple Choice Questions (MCQ Quiz) for free online college courses. The Temperature Scales MCQ Quiz App Download: Free certification app for temperature scales, conduction: o level physics, heat capacity: physics, power in physics, electromagnetic waves test prep to learn online GCSE courses.

The MCQ Quiz: Temperature in core of earth is equal to 3727 °C, which is equal to; "Temperature Scales" App (Play Store & App Store) with answers: −3454 K; 3454 K; 4000 K; −4000 K; for free online college courses. Practice Temperature in Physics Questions and Answers, Apple Book to download free sample to learn online certificate courses.

## Temperature Scales MCQ Quiz with Answers : Test 172

MCQ 856:

Temperature in core of earth is equal to 3727 °C, which is equal to

1. 3454 K
2. −3454 K
3. 4000 K
4. −4000 K
MCQ 857:

Process of transfer of thermal energy without any flow of material medium is called

1. Conduction
2. Convection
4. None of the above
MCQ 858:

A student heats up sulphuric acid from 5 °C to 55 °C with the thermal energy of 20000 J. If the mass of the 4 kg the specific heat capacity of the sulfuric acid is

1. 25 J kg-1 °C-1
2. 50 J kg-1 °C-1
3. 75 J kg-1 °C-1
4. 100 J kg-1 °C-1
MCQ 859:

An electric kettle of 1200 W works for 1 hour, the energy consumed by the kettle is

1. 3 J
2. 2400 J
3. 4320000 J
4. 1200 J
MCQ 860:

Electromagnetic waves

1. transfer energy
2. cannot transfer energy
3. may transfer energy
4. are longitudinal