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WorksheetsHeat and Temperature
Total questions: 25
Worksheet time: 16mins
It is the energy being transferred from one body to another. It is also called as the energy in transit.
Heat
Temperature
Internal Energy
Thermal Equilibrium
It is a condition wherein both bodies achieved a same temperature.
Heat
Temperature
Internal Energy
Thermal Equilibrium
It is the measure of the degree of hotness or coldness of a body.
Heat
Temperature
Internal Energy
Thermal Equilibrium
It is the sum of all kinetic and potential energy of all the particles in a body.
Heat
Temperature
Internal Energy
Thermal Equilibrium
Which of the following statements is true about Heat Transfer?
Heat transfers from cold reservoir to hot reservoir.
Heat transfers from hot reservoir to cold reservoir.
Heat transfers from cold reservoir to cold reservoir.
Heat transfers from hot reservoir to hot reservoir.
Which of the following unit of temperature states that when the temperature is 0 degree, the molecules will stop?
Calorie
Celsius
Fahrenheit
Kelvin
Write TRUE if the statement is correct. Change the underlined word if false.
The measure of the average translational kinetic energy of the particles in a body is the Macroscopic Definition of Temperature.
(a)
Write TRUE if the statement is correct. Change the underlined word if false.
The thermometer is used to measure the temperature of a body.
(a)
Multiple Answers
Which of the following are the factors that affect kinetic energy?
Volume
Temperature
Collective Behavior
Phase
What is the unit used for Heat?
Calorie
Celsius
Fahrenheit
Kelvin
Why does our body temperature increase when we feel sick?
It releases heat that are trapped inside our body for a whole year.
It shows that our body could not handle the sickness alone.
It is an indication that is time to go to a cold place to cool our body down.
It is an indication of a fever as a sign of incoming illness or infection.
It occurs through the movement of fluids.
Conduction
Convection
Radiation
Dimension
It is the transfer of heat by electromagnetic waves that can propagate without a medium at a speed of light.
Conduction
Convection
Radiation
Dimension
It is a process of heat transfer through the collision of molecules.
Conduction
Convection
Radiation
Dimension
Write TRUE if the statement is correct. Change the underlined word if false.
In order for an object to expand, the temperature needs to be decreased.
(a)
Multiple Answers
Which of the following are the effects of heat transfer?
Change in Phase
Change in Weight
Change In Dimension
Change in Temperature
Write TRUE if the statement is correct. Change the underlined word if false.
Thermal Expansion refers to the increase or decrease in every dimension of an object due to a temperature change.
(a)
Through the process of Condensation, the energy is?
Absorbed
Released
Through the process of Sublimation, the energy is?
Absorbed
Released
Through the process of Freezing, the energy is?
Absorbed
Released
Write TRUE if the statement is correct. Change the underlined word if false.
The speeds at which its molecules are moving are slowed down when temperature decreases. Thus, its volume decreases, and it expands.
(a)
Chef Martini placed a pan on top of the stove. He then turned it off after using. After 30 minutes, what process happens to the pan?
Expansion
Contraction
Jake rubbed his hands together.
Expansion
Contraction
Your mom asked you to boil water on a kettle. What process happens while the water is boiling?
Contraction
Expansion
You saw the mercury inside the thermometer went down rapidly.
Contraction
Expansion
