AQA GCSE PHYSICS Higher Tier Paper 2 Friday 16 June 2023

AQA


GCSE
PHYSICS
Higher Tier Paper 2

Friday 16 June 2023

, 2

Do not write

Answer all questions in the spaces provided. outside the
box




0 1 Infrared waves are transverse waves.


0 1 . 1 Complete the sentence.
[1 mark]


In a transverse wave, the direction of oscillation is

to the direction of energy transfer by the wave.




A student investigated how the colour of a surface affects the rate at which the
surface emits infrared radiation.

Figure 1 shows some of the equipment used.

Figure 1




IB/M/Jun23/8463/2H

, 3

Do not write
outside the
0 1 . 2 The student wrote the following hypothesis: box


‘The black-coloured flask will emit more infrared radiation than the
silver-coloured flask during 10 minutes of cooling.’


Describe a method to test this hypothesis.
[6 marks]




Question 1 continues on the next page




Turn over ►

IB/M/Jun23/8463/2H

, 4

Do not write
outside the
0 1 . 3 When will the flasks emit infrared radiation at the greatest rate? box


Give a reason for your answer.
[2 marks]
Tick () one box.


During the 1st minute


During the 5th minute


During the 9th minute



Reason




IB/M/Jun23/8463/2H