Question

Which of the following types of energy transfers can take place when matter is not present?
A.
heat

B.
conduction

C.
radiation

D.
convection


what is the correct option?

Answers

Answer
The graph shows a bicycle rider's motion during the first portion of a race.



What conclusion can be drawn about the rider's motion?
A.
The rider maintained a constant speed during the time period between 0 and 10 seconds.

B.
The rider did not move during the time period between 10 and 15 seconds.

C.
The rider rode downhill during the time period between 15 and 20 seconds.

D.
The rider slowed down during the time period between 15 and 20 seconds.

what is the correct option?
Answer
are you correct?
Answered by GPT 3.5
C. radiation
Answered by GPT 3.5
A.
The rider maintained a constant speed during the time period between 0 and 10 seconds.
Answered by GPT 3.5
Apologies for the confusion. Without seeing the graph, I cannot accurately determine the correct option. Please provide the graph or more information for a more accurate response.

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