Q176. How many degrees centigrade is 14 degrees Fahrenheit?
- A-20
- B20
- C-10
- D10
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Answer: C) -10
Heat
179 MCQ questions with answers and explanations · page 8 of 8
Q177. The difference in temperature between two bodies is 30 degrees Celsius. What is this difference in degrees Fahrenheit?
- A72
- B86
- C55
- D64
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Answer: C) 55
Q178. The temperature on the Fahrenheit scale is 200°F. What would its value be on the Celsius scale?
- A93.3°C
- B40°C
- C99°C
- D30°C
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Answer: A) 93.3°C
Q179. The radiation coming from the Sun is mainly in the form of?
- Aonly light
- BLight and long wavelength infrared radiation
- Clight and short wavelength infrared radiation
- DBoth short and long wavelength infrared radiation
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Answer: C) light and short wavelength infrared radiation