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"Temperature of core of earth is equal to 3727 °C. This temperature in Kelvins is equal to", scales of temperature Multiple Choice Questions (MCQ) with choices 3727 k, 4000 k, 3454 k, and none of the above for best online GRE prep class. Learn measurement of temperature questions and answers to improve problem solving skills for online college courses. Scales of Temperature Video

Scales of Temperature Quiz

MCQ: 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

A

Work in Physics Quiz

MCQ: 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

A

Introduction to Forces Quiz

MCQ: Friction and resistance cause energy loss in the form of

1. Electrical energy
2. Potential Energy
3. Thermal energy
4. Kinetic energy

C

Latent Heat Quiz

MCQ: 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

C

Melting and Solidification Quiz

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

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

C