Preskoči na glavni sadržaj
Prijava
Sign up for FREE
arrow_back
Biblioteka

7th Grade Thermal Energy and Heat Test Modified Part A

star
star
star
star
star
Posljednje ažuriranje almost 3 years ago
14

You may use your one page of notes to help with the test.

1
1
1
1
1
1
1
1
1
1
1
1
2
3
Pitanje 1
1.

The movement of thermal energy from a warmer object to a cooler object is called

Pitanje 2
2.

Heat transfer occurs

Pitanje 3
3.

Malia burned herself when she picked up a hot iron skillet from the stove. What method of heat transfer caused the burn?

Pitanje 4
4.

A measure of the average kinetic energy of the individual particles in an object is called

Pitanje 5
5.

Most of the world uses this temperature scale

Pitanje 6
6.
Pitanje 7
7.
Pitanje 8
8.
Pitanje 9
9.

At absolute zero, the particles in an object have no kinetic energy.

Pitanje 10
10.

The more particles an object has at a given temperature, the more thermal energy it has.

Pitanje 11
11.

On the Fahrenheit temperature scale, water boils at 212 degrees.

Pitanje 12
12.

You feel the warm glow of a bonfire. This is an example of radiation heat transfer.

Pitanje 13
13.

Which is a larger change in temperature: a change of 1 Celsius degree or 1 Fahrenheit degree? Explain.

Pitanje 14
14.

Explain the role of density in the formation of convection currents.