Temperature, Heat and Specific Heat Review

The measurement of the average kinetic energy of the particles.

• temperature

• heat

• phase

• specific heat

Tags

NGSS.HS-PS3-2

The flow of energy from a high temperature to low temperature substance.

• temperature

• heat

• phase

• specific heat

Tags

NGSS.HS-PS3-4

The amount of energy needed to increase 1 gram of a substance by 1^oC.

• temperature

• heat

• phase

• specific heat

At a higher temperature the particles have _______ kinetic energy and move _________.

• less; slower

• more; slower

• more; faster

• less; faster

Tags

NGSS.HS-PS3-2

What is the formula to determine kinetic energy?

• ¹/_² m v²

• m×c×ΔT

• m x H

• Q/c×ΔT

What is the formula to determine the heat energy needed to melt a substance?

• Q= m x H_vap

• Q= m×c×ΔT

• Q= m x H_fus

• c= Q/m×ΔT

What is the formula to determine the heat energy released to condense a substance?

• Q= m x - H_vap

• Q= m×c×ΔT

• Q= m x - H_fus

• c= Q/m×ΔT

What is the formula to determine the specific heat of a substance?

• ¹/_² m v²

• m×c×ΔT

• m x H

• Q/m×ΔT

Tags

NGSS.HS-PS3-1

What is the formula to determine the energy gained by a substance as its temperature changes?

• ¹/_² m v²

• m×c×ΔT

• m x H

• Q/m×ΔT

Tags

NGSS.HS-PS3-4

In this formula, Q= m×c×ΔT what does "m" represent?

• mass

• matter

• motion

• melting

Tags

NGSS.HS-PS3-4