ok so its on the electromagnetic spectrum
there are 4 questions and a table fill out
Complete these sentences by circling the correct words:
a As you go from radio waves to gamma rays in the electromagnetic spectrum the frequency decreases / increases and the wavelength decreases / increases. (2 marks)
b As you go from radio waves to gamma rays in the electromagnetic spectrum the energy decreases / increases. (1 mark)
c The only waves that your eye can detect are infrared radiation / visible light. (1 mark)
gamma rays
3 Describe one way that sound waves are different from the waves in the electromagnetic spectrum.
(1 mark)
4 a State why all the electromagnetic waves that the Sun emits reach the Earth at the same time.
(1 mark)
will be greatly appreciated thank you
Answers
Explanation:
ok so its on the electromagnetic spectrum
there are 4 questions and a table fill out
Complete these sentences by circling the correct words:
a As you go from radio waves to gamma rays in the electromagnetic spectrum the frequency decreases / increases and the wavelength decreases / increases. (2 marks)
b As you go from radio waves to gamma rays in the electromagnetic spectrum the energy decreases / increases. (1 mark)
c The only waves that your eye can detect are infrared radiation / visible light. (1 mark)
gamma rays
3 Describe one way that sound waves are different from the waves in the electromagnetic spectrum.
(1 mark)
4 a State why all the electromagnetic waves that the Sun emits reach the Earth at the same time.
(1 mark)
will be greatly appreciated thank you