BMAT考试：科学知识与应用练习（3）

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BMAT考试：科学知识与应用练习

Below are four statements about electromagneticradiation.

1Microwaves have a shorter wavelength than all other electromagnetic waves.

2 Foridentical amplitudes, waves with the largest wavelength transfer the mostenergy.

3 The speedof electromagnetic waves is inversely proportional to their frequency.

4 Ultravioletradiation can cause cataracts.

Which of these statements is/ are correct?

A 1 only

B 2 only

C 3 only

D 4 only

E 1 and 3 only

F 1 and 4 only

G 2 and 3 only

H 2 and 4 only

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