What quantities determine how quickly a wave travels along a string? choose all that apply..a)mass of the stringb)length of the stringc)tension in the stringd)linear density of the string

a)Mass of the string

b)Length of the string

c)Tension in the string

d)Linear density of the string

Explanation:

The speed of a wave on a string is given by:

where

T is the tension in the string

m is the mass of the string

L is the length of the string

m/L is the linear density of the string

Looking at the formula, we notice that the speed of the wave, v, depends on all the following quantities:

a)Mass of the string

b)Length of the string

c)Tension in the string

d)Linear density of the string

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray