WorksheetsCommon Assessment 5 review
Total questions: 10
Worksheet time: 3hrs 30mins
What is the formula for Heat Capacity?
Q = mass×Cp×ΔT
Q = m × Cp×(Tf−Ti)
U = Q - W
H = Cp x T x J
How many joules of heat are required to raise the temperature of 20.0 grams of water from 30.0°C to 50.0°C?
Specific heat of water = 4.18 Joules/g ° C
1,672 Joules
836 Jouels
418 Joules
418 grams
Temperature is defined in physics as....
The amount of heat
Farenheit
the measurement of the average kinetic energy of molecules of a substance
Kelvin
During which interval is the average kinetic energy of the molecules of the substance unchanged?
AB
BC
CD
AD
Which direction will heat flow?
Block 1 will transfer heat to Block 2 by convection
Block 1 will transfer heat to Block 2 by conduction
Block 2 will transfer heat to Block 1 by conduction
Block 2 will transfer heat to Block 1 by radiation
where is convection happening
A
B
C
D
What type of heat transfer is the sun transfering heat to the Earth
Conduction
Convection
Radiation
Induction
Warm air above large bodies of water rises into the atmosphere, carrying with it water vapor that forms clouds. Likewise, as air in the upper atmosphere cools, it falls back to the lower atmosphere, where it is warmed once again. This cycle of atmospheric heat transfer is an example of —
Conduction
Convection
Radiation
Specific Heat
When a gas or vapor goes into a liquid phase, has heat been added or removed (assume pressure does not change)
Heat is added
Heat is removed
Heat remains constant
What is the a unit of measurement for Heat energy
Joule
calorie
Celcius
Farenheit
