1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STatiana [176]
2 years ago
6

A mechanical wave is created when a source of energy causes _____.

Physics
1 answer:
earnstyle [38]2 years ago
3 0

\huge \tt \: { \blue{ \fbox{ \purple{\underbrace{ \pink{\overbrace{\green{Answer}}}}}}}}

A mechanical wave is created when a source of energy causes \sf \bf   {\underline{a  \:  \: vibration  \:  \: to \:  \:  travel \:  \:  through  \:  \: a  \:  \: medium }}

You might be interested in
A paintball’s mass is 0.0032kg. A typical paintball strikes a target moving at 85.3 m/s.
vekshin1

Answer:

A)  If the paintball stops completely the magnitude of the change in the paintball’s momentum is  p=0.273kg*m/s

B) If the paintball bounces off its target and afterward moves in the opposite direction with the same speed, the change in the paintball’s momentum is  p=0.546kg*m/s

C) A paintball bouncing off your skin in the opposite direction with the same speed hurts more than a paintball exploding upon your skin because of the strength exerted is twice than if it explodes.

Explanation:

Hi

A) We use the formula of momentum p=mv, so we have p=0.0032kg*85.3m/s=0.273kg*m/s

B) We use the same formula above, then due we have a change of direction at the same speed, therefore the change in the momentum is the double so

p=2*0.0032kg*85.3m/s=0.546kg*m/s.

C) The average strength of the force an object exerts during impact is determined by the amount the object’s momentum changes. therefore

F=\frac{\Delta p}{\Delta t}, as we don't have any data about the impact time but we know momentum is twice, time does no matter and strength is twice too.

4 0
3 years ago
Kinetic energy of an object is equal to
Arte-miy333 [17]
Choice-'b' says the formula for kinetic energy in words.

     KE = (1/2) · (M) · (S²)
7 0
3 years ago
Read 2 more answers
Using the data table to the right, determine the
andreyandreev [35.5K]
Silver sable is in spiderman lol
6 0
3 years ago
Read 2 more answers
A train traveled 350km in 2.5h. what was the average speed of the train?
MaRussiya [10]
Speed equals distance divided by time, so 350 divided by 2.5 equals 140 kilometers per hour.
3 0
3 years ago
Read 2 more answers
Light from a 560 nm monochromatic source is incident upon the surface of fused quartz (n=1. 56) at an angle of 60°. what is the
ankoles [38]

The angle of reflection is "60°".

Here we apply the law of the concept of reflection then we get the final answer easily.

The angle of incident = angle of reflection

Then, the Angle of the incident =60°

What is reflection?

  • Reflection is the phenomenon of light rays returning to the source after striking an obstruction.
  • It resembles the way a ball bounces when we toss it on a hard surface.
  • Some of the light rays that strike an item are reflected, some of them travel through it, and the remainder are absorbed by the object.
  • The given values are:Light from a monochromatic source,= 560 nm
  • The angle of incidence,= 60°
  • The surface of fused quartz (n),= 1.56
  • When a light ray does exist on a flat surface, the law or idea of reflection should apply since it includes both the reflected and "normal" light rays at the mirror surface.
  • According to the above law,Angle of incident = angle of reflection
  • Then, Angle of incident =60°.

To learn more about reflection visit: brainly.com/question/15487308

#SPJ4

7 0
2 years ago
Other questions:
  • A system releases 20 J of heat into its surroundings while the surroundings
    5·1 answer
  • What is flens, the focal length of the lens? if the lens is converging flens is positive. it the lens is diverging, flens is neg
    15·1 answer
  • Which of the following best characterizes the field of physics
    15·1 answer
  • What happens to the total mass of a substance undergoing a physical change?
    7·1 answer
  • When using graphs in science what do x and y axes represent
    5·1 answer
  • The force it would take to accelerate a 900-kg car at a rate of 3 m/s2 is
    10·2 answers
  • In a position vs. time graph depicting the motion of two different objects, the point at which the lines intersect is where the
    6·1 answer
  • I'll make you brainliest! EaSyQuEsTiOn pleaze ASAP hurry! Make you brainliest Promise!!!
    13·1 answer
  • It is observed that the number of asteroids (or meteoroids) of a given diameter is roughly inversely proportional to the square
    13·1 answer
  • #1. What, roughly, is the percent uncertainty in
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!