Question

2 multiple choice 2 points which statement best describes how energy transfer within earths atmosphere can affect a weather condition? during radiation, objects directly transfer heat to each other which affects the air temperature. during radiation, electromagnetic waves transfer heat and light energy which affects the air temperature. during convection, objects directly transfer heat to each other which affects the amount of precipitation. during convection, electromagnetic waves transfer heat and light energy which affects the amount of precipitation. 3 multiple choice 2 points a fan enables a computers processor to run for long periods of time without overheating. which of the following forms of heat energy transfer does this example best represent? condensation convection evaporation radiation

Explanation:

• Question 2:
• Radiation is the transfer of energy via electromagnetic waves. Convection is the transfer of heat through the movement of fluids (liquids or gases). Objects directly transferring heat to each other is conduction. So, during radiation, electromagnetic waves transfer heat and light energy which affects the air temperature.
• Question 3:
• Condensation is the change of water vapor to liquid. Evaporation is the change of liquid to vapor. Radiation is energy transfer via electromagnetic waves. Convection is heat transfer through fluid movement. A fan moves air (a fluid) to take away heat from the computer processor, which is convection.

Answer:

• Question 2: B. During radiation, electromagnetic waves transfer heat and light energy which affects the air temperature.
• Question 3: B. convection