Question

question 5
the sun gives off?
radiation
question 6
chose the correct statement
heat always moves from a warmer object to a cooler object.
heat can move from a cooler object to a warmer object without any energy input.
heat transfer only occurs between objects made of metal.
objects at the same temperature will still transfer heat between each other

Explanation:

For Question 5: The sun emits energy across electromagnetic waves, which is defined as radiation, as it can travel through the vacuum of space to reach Earth.
For Question 6: This is based on the second law of thermodynamics, which states that heat naturally flows from higher temperature (warmer) to lower temperature (cooler) objects. The other statements are incorrect: heat moving from cool to warm requires energy input (like a refrigerator), heat transfer happens between all materials (not just metal), and no net heat transfer occurs between objects at the same temperature.

Answer:

Question 5: radiation
Question 6: Heat always moves from a warmer object to a cooler object.