EWT | Academic Question

Questions
Question (1)
QN004230
Temperature is a reliable measure of the
  • (A) mass of a body
  • (B) size of a body
  • (C) hotness or coldness of a body
  • (D) colour of a body

Correct Answer: C
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Question (2)
QN004231
A body having a higher temperature is considered
  • (A) colder
  • (B) hotter
  • (C) heavier
  • (D) larger

Correct Answer: B
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Question (3)
QN004232
The difference in temperature between two bodies tells us
  • (A) their masses
  • (B) their volumes
  • (C) how hot one body is compared to the other
  • (D) their colours

Correct Answer: C
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Question (4)
QN004233
A device used to measure temperature is called a
  • (A) barometer
  • (B) hygrometer
  • (C) thermometer
  • (D) balance

Correct Answer: C
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Question (5)
QN004234
Which of the following thermometers is mainly used to measure human body temperature?
  • (A) Room thermometer
  • (B) Laboratory thermometer
  • (C) Clinical thermometer
  • (D) Weather thermometer

Correct Answer: C
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Question (6)
QN004235
Which thermometer is generally used for scientific experiments other than measuring body temperature?
  • (A) Clinical thermometer
  • (B) Laboratory thermometer
  • (C) Infrared thermometer only
  • (D) Room thermometer only

Correct Answer: B
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Question (7)
QN004236
A digital clinical thermometer works with the help of
  • (A) magnets
  • (B) springs
  • (C) batteries
  • (D) lenses

Correct Answer: C
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Question (8)
QN004237
Digital clinical thermometers determine temperature using
  • (A) sound sensors
  • (B) heat sensors
  • (C) pressure sensors
  • (D) light sensors

Correct Answer: B
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Question (9)
QN004238
Earlier, many thermometers used
  • (A) water
  • (B) alcohol only
  • (C) mercury
  • (D) kerosene

Correct Answer: C
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Question (10)
QN004239
Mercury thermometers are being replaced mainly because mercury is
  • (A) expensive
  • (B) colourless
  • (C) toxic
  • (D) magnetic

Correct Answer: C
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