A) \[I(\theta )={{I}_{0}}\]for \[\theta ={{0}^{o}}\]
B) \[I(\theta )={{I}_{0}}/2\]for \[\theta ={{30}^{o}}\]
C) \[I(\theta )={{I}_{0}}/4\]for \[\theta ={{90}^{o}}\]
D) \[I(\theta )\] is constant for all values of q
Correct Answer: B
Solution :
For microwave \[\lambda =\frac{c}{f}=\frac{3\times {{10}^{8}}}{{{10}^{6}}}=300\ m\]You need to login to perform this action.
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