Radio waves diffract around building although light waves do not. The reason is that radio waves |
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a) |
Travel with speed larger than |
b) |
Have much larger wavelength than light |
c) |
Carry news |
d) |
Are not electromagnetic waves |
Radio waves diffract around building although light waves do not. The reason is that radio waves |
|||
a) |
Travel with speed larger than |
b) |
Have much larger wavelength than light |
c) |
Carry news |
d) |
Are not electromagnetic waves |