Answer:
Option D) 4A
Explanation:
As the cycle of the wave passes by, the amplitude gives the longest journey when the spot travels from the undistributed position. During each cycle the spot travels "Four times" .
Considering one of this cycle, if it begins to travel from it's undistributed position , there would be four movements i.e
* Upward movement through distance A
*Downward movement through distance A
*Downward again through distance A
*Upward through distance A.
Then it would travel back to its undistributed position held
That would be <span>the national chairperson
-I hope this helped.</span>
It is false. The effect of freezing is almost the exact opposite
Answer:
electromagnetic waves only
Explanation:
I just took the test, Hope it helps!
