The waves at which beach take a longer period of time to complete one full wave cycle? a. sandy beach b. at both beaches it takes the same amount of time to go through one wave cycle. c. windy beach. d. this cannot be determined.

a is the answer

Step-by-step explanation:

Step-by-step explanation:

Alright, lets get started.

For Sandy beach, function is given as

The formula for period is =

Putting the value of B is formula, period is =

So, the period is = 12

hence the period of Sandy beach is 12

For Windy beach, the graph is given to find its period.

The distance between two concecutive nodes is = 8

Hence the period of Windy beach is = 8

So, the period of Sandy beach is higher than Windy beach.

So, waves at Sandy beach will take longer period tocomplete one cycle. : Option A : Answer

Hope it will help :)

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