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Which one of the following correctly represents the change in wave characteristics (all in vacuum) from microwaves to X-…

Q1

Which one of the following correctly represents the change in wave characteristics (all in vacuum) from microwaves to X-rays in electromagnetic spectrum?

a

Speed- Remains same
Wavelength- Decreases
Frequency- Remains same

b

Speed- Remains same
Wavelength- Decreases
Frequency- Increases

c

Speed- Increases
Wavelength- Increases
Frequency- Decreases

d

Speed- Remains same
Wavelength- Increases
Frequency- Remains same

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