# Temperature Scales Quiz Questions and Answers PDF Download eBook - 127

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"An aluminum wire resists 70 Ω at ice point and 120 Ω at steam point, and the resistance of wire is 90 Ω the room temperature would be", temperature scales Multiple Choice Questions (MCQ) with choices *20 °c, 10 °c, 30 °c, and 40 °c* for online college courses. Learn temperature in physics questions and answers to improve problem solving skills for ACT practice test. Temperature Scales Video

## Quiz on Temperature Scales PDF Download eBook

MCQ: An aluminum wire resists 70 Ω at ice point and 120 Ω at steam point, and the resistance of wire is 90 Ω the room temperature would be

- 10 °C
- 20 °C
- 30 °C
- 40 °C

D

MCQ: If a car accelerates from 20 m s^{-1} to 40 m s^{-1} in 10 s and its forward thrust is equal to 3 kN, what is the mass of this car?

- 1500 tones
- 150 tones
- 15 tones
- 1.5 tones

D

MCQ: Formula for acceleration is

- change in velocity/time taken
- distance covered/time taken
- time taken/change in velocity
- change in velocity/displacement covered

A

MCQ: A student heats up a liquid from 20 °C to 30 °C with the thermal energy of 12000 J. If the mass of the liquid is 12 kg the specific heat capacity would be

- 25 J kg
^{-1}°C^{-1} - 50 J kg
^{-1}°C^{-1} - 75 J kg
^{-1}°C^{-1} - 100 J kg
^{-1}°C^{-1}

D

MCQ: Brass has the specific heat capacity of

- 300 J kg
^{-1}°C^{-1} - 340 J kg
^{-1}°C^{-1} - 380 J kg
^{-1}°C^{-1} - 420 J kg
^{-1}°C^{-1}

C