Question

Apply the mathematical relationship between energy and amplitude to describe the effect on the energy of a wave when the amplitude is tripled.

Answer 1

@Data_LG2

Answer 2

E=kA^2 am i right?
so it means...\[\sf E\ \alpha\ A^2\]

if we triple the amplitude..
E'= (3A)^2
E'= 9A^2
E' = 9E

it means the energy will be 9 times the initial energy

Answer 3

Sorry Im back

Answer 4

no worries (:

i have to go though... if you have more questions just tag wio-good at physics :D
see ya!

Answer 5

Alright will do :p