subject
Physics, 18.03.2021 09:30 olamagdziak2007

A ray of light is incident on a plane mirror at an angle of 30 degree state the angle of reflection?​

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 01:00
Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.
Answers: 3
question
Physics, 22.06.2019 18:30
Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
Answers: 3
question
Physics, 22.06.2019 21:20
Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s
Answers: 3
question
Physics, 22.06.2019 21:30
Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.
Answers: 1
You know the right answer?
A ray of light is incident on a plane mirror at an angle of 30 degree state the angle of reflection?...
Questions
question
Mathematics, 07.12.2020 19:20
question
Mathematics, 07.12.2020 19:20
question
Mathematics, 07.12.2020 19:20
question
Mathematics, 07.12.2020 19:20
question
Computers and Technology, 07.12.2020 19:20
question
Social Studies, 07.12.2020 19:20