Question

A radio station emits radiation of 400 KHz.The metre band of the station is-------
a)750 m
b)400 m
c)1333.33 m
d)7.5 m




........Plz help me......!!!!!!!​

Answer 1

Answer:

The answer is a option D

Answer 2

Answer:

Ans is B

Explanation:

I also don't know ...but I will say soln before tomorrow 10:09