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Physics — Grade 7 Quiz Questions
A sample of the 10 questions below — instant scoring and an explanation for every answer. No sign-in required to play.
Question 1
Sound travels fastest through which medium?
AVacuum
BAir
CWater
DSteel
Question 2
What instrument is used to measure temperature?
ABarometer
BAmmeter
CThermometer
DSpeedometer
Question 3
Heat naturally flows from ___ to ___.
Acold objects to hot objects
Bhot objects to cold objects
Clight objects to heavy ones
Dit does not flow
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