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The Legend Gupta 9 perguntas

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Perguntas do quiz (9)

1What instrument is usually used to measure temperature?
1. Aa thermometer
2. Bphotometer
3. Ca barometer
4. Dall of the choices
2Modern thermometers rely on the expansion and contraction of a:
1. Agas
2. Bsolid
3. Cfluid
4. Dall of the above
3How many commonly used temperature scales are there in the world today?
1. A1
2. B2
3. C3
4. D4
4The freezing point of water on the Fahrenheit scale is?
1. A100degrees
2. B32degrees
3. C0degrees
4. Dnone of the above
5What are the freezing and boiling points of water on the Celsius scale?
1. A0ºC; 100ºC
2. B32ºC; 212ºC
3. C100ºC; 32ºC
4. D0ºC; 212º
6What happens at absolute zero?
1. Awater freezes
2. Bwater starts to boil
3. Call molecular motion stops
4. Dobjects start to melt
7Which is not the scale to measure temperature?
1. AKelvin scale
2. BCelsius scale
3. CKline scale
4. DFahrenheit scale
8A child has a temperature of 104ºF. What is the temperature in degrees Celsius?
1. A0
2. B40
3. C271
4. D313
9Helium condenses into the liquid phase at approximately 4 K. What temperature, in degrees Celsius, does this correspond to?
1. A-269
2. B-273
3. C-452.2
4. DNone of the choices