Practice Test for Midterm Exam

There are gaps in the railway tracks to allow tracks to _____________ on a hot day.

Thermometer is the instrument used to measure ____________________.

Scale of a thermometer tells how far the ______________rises or goes down.

Heat is a form of ________________.

Temperature measures how _____ or _____ an object is.

When matter is_________, it will expand an its size or volume become bigger.

Mercury expand and __________ evenly as the temperature changes. This makes it suitable to be used in thermometers.

Glass bulb is a part of thermometer which contains ____________________.

The specific latent heat of vaporization of a substance is the amount of heat needed to change the state of 1kg of the substance from ______________ to ___________ state without any change in temperature.

The specific latent heat of fusion of a substance is the amount of heat needed to change the state of 1kg of the substance from ______________ to ___________ state without any change in temperature.