Plane microwaves are incident on a long slit having a width of 5 cm. The wavelength of the microwaves if the first minimum is formed at is |
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a) |
2.5 cm |
b) |
2 cm |
c) |
25 cm |
d) |
2 mm |
Plane microwaves are incident on a long slit having a width of 5 cm. The wavelength of the microwaves if the first minimum is formed at is |
|||||||
a) |
2.5 cm |
b) |
2 cm |
c) |
25 cm |
d) |
2 mm |