10 Questions
What is the mass of the stone in air?
25.0g
What is the height of the plane above the ground?
1 200 m
In which of the following is surface tension important?
The floating of a dry needle in water
What is the Celsius temperature corresponding to 600S on an arbitrary thermometer scale?
66.7°C
What is the length of a brass rod after a temperature rise of 100K, if the expansivity of brass is 18 x 10^-6 K^-1?
2.0036m
What is the difference in the amount of heat given out by 4kg of steam and 4kg of water when both are cooled from 100°C to 0°C?
334kJ
What is the relative density of mercury?
13.0
What is the atmospheric pressure reading on the ground?
75cm of Hg
What is the expansivity of brass?
18 x 10^-6 K^-1
What is the initial length of the brass rod?
2m
Test your understanding of physics concepts, including motion and mirrors, with these multiple-choice questions. Topics covered include acceleration, velocity, and image formation.
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