wamalElziechanagan wamalElziechanagan

23-12-2016
Physics

contestada

A wave is incident on the surface of a mirror at an angle of 30° with the normal. At what angle will the outgoing wave reflect?

Respuesta :

baedenc baedenc

23-12-2016

the angle of reflection is equal to the angle of incidence there it will be reflected at an angle of 30 degrees from the normal

Answer Link

MissPhiladelphia MissPhiladelphia

26-12-2016

One of the laws of reflection is that angles of incidence and of reflection are the same, there the reflected angle should be 30degrees.

Answer Link

Otras preguntas

Is 6z-15 is greater than or less than 4z+11 solvable?

there are twelve people on the jury there were 4more man than women how many man were there/

The volume of a cardboard box is 729,000 centimeters squared. The box is 90 cm wide and 90 cm high. What is the length of the box? (Also, how do I solve this??

What is 0.234 as a percent

Classify the system and determine the number of solutions. Check all that apply.{7x + y = 1328x + 4y = -12A) inconsistentB)consistentC)infinitely many soluti

2g+7=-4g+7+6g how do you solve that

What is 0.234 as a percent

Suppose you earn $7.25 per hour working part-time for a florist. Write and solve an inequality to find how many full hours you must work to earn at least $125.

Is 6z-15 is greater than or less than 4z+11 solvable?

A number is such that its ten digit is twice its unit digit. Prove that the number itself must be seven times the sum of its digit