Marty Barry
New member
1. The heat of an object is equal to the object’s
A) mass.
B) weight.
C) specific heat.
D) thermal energy.
2. The total energy within a substance is called its
A) kinetic energy.
B) potential energy.
C) internal energy.
D) specific energy.
3. Which of the following is not a type of heat transfer?
A) Conduction
B) Convection
C) Radiation
D) Specific heat
4. As objects absorb heat they expand. This is known as thermal expansion. Which statement more accurately describes thermal expansion?
A) The particles absorb heat, get bigger, and take up more space.
B) The particles absorb heat, move faster, hit each other harder, bounce further apart and take up more space.
C) The particles absorb heat, get smaller, and take up less space.
D) The particles absorb heat, move slower, hit each other softer, and take up less space.
5. Which of the following is NOT needed to calculate the amount of heat transferred from a warmer object to a cooler object?
A) Joules
B) Mass
C) Change in temperature
D) Specific heat
A) mass.
B) weight.
C) specific heat.
D) thermal energy.
2. The total energy within a substance is called its
A) kinetic energy.
B) potential energy.
C) internal energy.
D) specific energy.
3. Which of the following is not a type of heat transfer?
A) Conduction
B) Convection
C) Radiation
D) Specific heat
4. As objects absorb heat they expand. This is known as thermal expansion. Which statement more accurately describes thermal expansion?
A) The particles absorb heat, get bigger, and take up more space.
B) The particles absorb heat, move faster, hit each other harder, bounce further apart and take up more space.
C) The particles absorb heat, get smaller, and take up less space.
D) The particles absorb heat, move slower, hit each other softer, and take up less space.
5. Which of the following is NOT needed to calculate the amount of heat transferred from a warmer object to a cooler object?
A) Joules
B) Mass
C) Change in temperature
D) Specific heat