Figure 10 shows an incomplete electromagnetic spectrum - AQA - GCSE Physics - Question 6 - 2018 - Paper 1
Question 6
Figure 10 shows an incomplete electromagnetic spectrum.
Figure 10
A microwaves B C ultraviolet D gamma
What name is given to the group of waves at the pos... show full transcript
Worked Solution & Example Answer:Figure 10 shows an incomplete electromagnetic spectrum - AQA - GCSE Physics - Question 6 - 2018 - Paper 1
Step 1
What name is given to the group of waves at the position labelled A in Figure 10?
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Answer
The group of waves at the position labelled A in Figure 10 is called radio waves.
Step 2
Electromagnetic wave
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Answer
Gamma rays -> For fibre optic communications
Microwaves -> For communicating with a satellite
Ultraviolet -> To sterilise surgical instruments
Step 3
Complete the sentence.
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Answer
X-rays can be dangerous to people because X-rays are ionising radiation.
