Physics High School

The bouncing back of a ray of light , sound , or heat when the ray hits a surface that it does not penetrate
A . Refraction
B . Reflection
C. Resonance
D. Standing Wave

Answers

Answer 1

Answer:

B. reflection

Explanation:

Have a good day! :)

Answer 2

The bouncing back of a ray of light, sound, or heat when the ray hits a surface that it does not penetrate is called a reflection, so option B is correct.

What is Reflection?

Reflection is the abrupt change in a wave's propagation direction when it encounters a boundary between two media. The approaching wave disturbance is still present in the same medium, at least in part. At plane borders, reflection happens regularly and follows a straightforward law.

Angles of incidence (between the oncoming wave's direction of motion and a perpendicular to the reflecting surface) are identical to angles between the reflected wave's direction of motion and a perpendicular (angle of reflection). Diffuse reflection occurs at uneven or irregular boundaries. The percentage of the wave's energy that is reflected by a surface material is known as its reflectivity.

Therefore, the bouncing back of a ray of light, sound, or heat when the ray hits a surface that it does not penetrate is called a reflection.

To know more about Reflection:

https://brainly.com/question/2254222

#SPJ6

Related Questions

Other Questions
You have just read an excerpt from the novel Outlander by Diana Gagaldon. In the passage, the author structu and ordered the events to create such effects as mystery, tension, or surprise. Write an essay in which you exp structure of this passage created mystery, tension, or surprise. Can you think of other places we encounter metaphors in our lives besides poetry? What are some other ways metaphors are used? how do you compare the frequency of radio waves with the other parts of electromagnetic spectrum How can you tell is energy has been transferred or transformed If x < 0 and y > 0, determine the sign of the real number. (a) x y positive negative (b) xy2 positive negative (c) x y xy positive negative (d) y(y x) positive negative Mariah025 answer here please Complete the chart. Some information is provided to help you start. The shaded sections have no information to put in. Need help with these Hello, I really need help with this question. Its due in 30 mins and I don't understand the answer thing. I will give 20 points to a good answer with the answer choice in it The 90 days have now passed, and it is obvious to many policymakers that a recession exists because consumers are spending less. As a result of these data, the government passes a law that creates an office that will give everyone $3,000 they must spend. This office will take 9 months to create and for hiring the necessary personnel. How would the economy change in this second time period, where the data now have convinced all the policymakers that a recession exists and where the government passed a law to start expansionary fiscal policies, but the money hasn't been distributed yet help please!! BRAINLIEST AND 10 points!! Jose fears a bioterrorism attack with the Ebola virus but refuses to get a flu shot, even though he is more at risk of dying from theflu. Jose has what perception towards risk?a. optimism biasb. degree of controltionc. catastrophed. Instant gratification What percentage of students age 15 and above travel to school by car? Round to the nearest whole percent. HElp PLzzz100 points Do you think globalization is another form of colonization? Explain your answer. what is 1/2x + 8 < -4 ? 6x + 57= 135 solve x 2 w = 2p - 3za Find w when p = 8 and z = -2 Who was the last supreme commander of the Luftwaffe? What is 2 to the 400th power factorial? "When the ball leaves the ramp at Point B, students measure the horizontal" distance traveled. They repeat the experiment five times, being careful to release the ball from the same starting Point A and find the average horizontal distance traveled to be 2.0 m. One student suggests they use a stopwatch to find the time the ball is in the air whereas another student suggests they use a meter stick. Given these materials, describe the procedure students should follow to minimize error and calculate the speed of the ball as it leaves the ramp.