TRUE / FALSE

Questions

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5 questions · timed · auto-graded

Question 11 Mark

The temperature on the Kelvin scale can be obtained from the temperature on the Celsius scale by using the relationship K = C + 273.

Answer

True.

Question 21 Mark

In the Fahrenheit scale, the lower fixed point is 32 °F and the upper fixed point is 212 °F.

Answer

True.

Question 31 Mark

In the Celsius scale, the lower fixed point is 273 K and the upper fixed point is 373 K.

Answer

False. In the Celsius scale, the lower fixed point is 0 °C and the upper fixed point is 100 °C.

Question 41 Mark

Substances that can catch fire are called nonflammable substances.

Answer

False.Substances that can catch fire are called inflammable substances.

Question 51 Mark

There is no flow of heat energy between two objects at the same temperature.

Answer

True.

TRUE / FALSE - PHYSICS STD 7 Questions - Vidyadip

PHYSICS TRUE / FALSE