Heat and its Effects

Heat is also called as.

• Electrical Energy

• Mechanical Energy

• Nuclear energy

• Thermal energy

• None of the above

Name the device which is used to measure the hotness or coldness of an object.

• Picometer

• Barometer

• Manometer

• Thermometer

What is the normal temperature of a healthy person?

• 37°C

• 37°F

• 37 K

• None of these

Which one is filled in the bulb of a thermometer?

• Mercury

• Sliver

• Lead

• Copper

The lower and upper fixed point in Celisius scale

• 1^oC , 10^oC

• 0^oC , 95^oC

• 10^oC , 9^oF

• 0^oC , 100^oC

• None of the above

Diffrent solids expand by diffrent amount of.

• Freasing

• Heating

Convert : 40^oC to F

In ………………. generally, the heat is transferred by the process of conduction.

The maximum and minimum temperature of the day is measured by a laboratory thermometer.

• True

• Fales

Shining thread in thermometer is the column of mercury.

• True

• Fales