Please just don't give me random answers
1. Johnny watched the lightbulb in his bedroom burn out and stop producing light. The bulb was very hot when he went to change it. Which statement best describes why the bulb was hot?

A) When the bulb burned out, the light energy transformed into heat energy.
B) While the bulb was producing light energy, it was also producing heat energy.
C) When the bulb burned out, the light energy transformed into electrical energy.
D) While the bulb was producing light energy, it was also producing mechanical energy.

2. A student wants to show the transfer of heat energy without matter. Which investigation design would best help the student?

A) an investigation of radiation through a current in a fluid
B) an investigation of radiation through electromagnetic waves
C) an investigation of conduction through collisions between particles in space
D) an investigation of conduction through the movement of particles through a solid

3. Why does a pan of warm water eventually becomes the same temperature as the room it is in?

A) Heat from the water flows into the air until they are the same temperature.
B) Coldness from the air flows into the water until they are the same temperature.
C) Heat from the air flows into the water until they are the same temperature.
D) Coldness from the water evaporates into the air until they are the same temperature.