9 Cambridge -16.05

How much energy will it take to raise 3 kg of water by 5°C? (water has specific heat capacity of 4,200 J/kg °C.

• 21,000 J

• 31,500 J

• 63,000 J

To measure how hot or cold something is called…

• thermal

• thermometer

• temperature

The energy required per kilogram and per degree celsius to raise the temperature of a substances is called…

• specific heat capacity

• specific heat

• specific latent heat

What is(are) the types of specific latent heat?

• vaporization

• vaporization - fusion

• fusion

Energy that moves particles of matter is 

• temperature
• thermal energy
• heat
• friction

the symbol for specific latent heat is

• c

• L

• Q

• m

Latent heat is

• the heat absorbed or released at a boiling process during a change of phase

• the heat absorbed or released at a constant temperature during a change of phase

• the heat absorbed or released at a constant temperature during a change of phase of 1 kg object

• the heat absorbed or released by an object to increase or decrease its temperature by 1 degree Celcius

This formula is used to find the amount of heat (energy) neccesary when there's a phase change

• Q= (h)(ΔT)

• Q=(m)(L)

• Q=(m)(c)(ΔT)

• Q=(k)(A)(dT)

The energy per kilogram required to cause a substance to change state from liquid to gas as its boiling point is called…

• specific heat

• specific latent heat of vaporization

• specific latent heat

It's the SI unit for Heat

• Watts

• Celsius

• Joules

• Nm