Question

1.
In a time period of 2 sec., the following wave pattern is observed
Then the frequency of wave in Hz is
(a) 1
(b) 2
(d) 4 (c) 3​

Answer 1

Answer:

The answer is 1 Hz

Explanation:

Explanation:frequency= 1/2 * time period

=1/2*2

=1.0hz

Answer 2

Answer:

2

Explanation:

hey!

in a time period of 2 seconds,4 cycles are there

so in 1s how many cycles? 2Hz.