Question 1
when a driver touches a car's steering wheel on a hot day, heat is transferred to the drivers hand
a.) conduction
b.) convection
c.) electromagnetism
d.) radiation

question 2
sun warms earth by
a.) electromagnetism
b.) radiation
c.) conduction
d.) convection

question 3
heat can never flow from
a.) hot to cold
b.) liquid to solid
c.) cold to hot
d.) solid to liquid

question 4
the more particles and object has at a given temperature,
a.)the more degrees it has
b.) the higher its temperature
c.) the more thermal energy it has
d.) the more celsius it has

question 5
which of the following statements is true?
a.) the particles in an object at 40°c are moving faster than particles at 100°c
b.) the particles in an object at 40°c are moving slower than the particles at 35°c
c.) the particles in an object at 40°c are moving slower than particles at -40°c
d.) the particles in an object at 40°c are moving faster than particles at 0°c