Match the columns: Column A Column B 1 Temperature A Solids 2 Conduction B Insulator 3 Mica C Thermometer 4 Land hot, Sea cooler D Poor heat absorbers 5 Bright and Shiny E Sea breeze

1. Temperature- Thermometer. Thermometer is a device which is used to measure the temperature of an object. Clinical thermometer is used to measure the body temperature of humans. 2. Conduction- Solids. Conduction takes place in solids as atoms are located close together. Metals are good conductors of heat so conduction occurs through them. 3. Mica- Insulator. Mica is a good insulator. Materials which are not dense, which contain pores filled with air, act as a good insulator of heat. 4. Land hot, Sea cooler- Sea breeze. Convection current involving the flow of cold air from the sea to the land is called the sea breeze. During the daytime, hot air above the surface of the land rises up creating a low pressure area which is occupied by the cold air from the sea. 5. Bright and shiny- Poor heat absorbers. Bright and shiny colours are good reflectors of heat. They do not absorb all the radiation falling on them, so they are poor heat absorbers. Column A Column B 1 Temperature C Thermometer 2 Conduction A Solids 3 Mica B Insulator 4 Land hot, Sea cooler E Sea breeze 5 Bright and shiny D Poor heat absorbers

EASY

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Mercury is a metal which is liquid at room temperature. Its melting point is $39 ° C$ . The freezing point of alcohol is $- 119 ° C$ . How much warmer is the melting point of mercury than freezing point of alcohol?

Important Questions on Temperature and Its Measurement

EASY

Science>Physics>Temperature and Its Measurement>Temperature

The lowest temperature at which a substance catches fire is called its_____.

EASY

Science>Physics>Temperature and Its Measurement>Temperature

How can a temperature in degree Celsius be converted into SI unit of temperature?

EASY

Science>Physics>Temperature and Its Measurement>Temperature

Choose the correct option:

Which of the following pairs is not matched correctly?

EASY

Science>Physics>Temperature and Its Measurement>Temperature

Match the columns:

	Column A		Column B
$1$	Temperature	A	Solids
$2$	Conduction	B	Insulator
$3$	Mica	C	Thermometer
$4$	Land hot, Sea cooler	D	Poor heat absorbers
$5$	Bright and Shiny	E	Sea breeze