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
kondaur [170]
3 years ago
10

What creates a mechanical wave?

Physics
2 answers:
s344n2d4d5 [400]3 years ago
7 0

Answer:

Well to begin lets think about all waves. They all start with certain energies.

Elasticity and inertia produce mechanical waves.

Hope I helped

<u><em>*simplyeliza*</em></u>

Lady_Fox [76]3 years ago
5 0
When the earths plates slide together i think
You might be interested in
Mary slides down a snow-covered hill on a large piece of cardboard and then slides across a frozen pond at a constant velocity o
Sophie [7]

Explanation is in the file

tinyurl.com/wtjfavyw

8 0
3 years ago
Object A has 25 J of kinetic energy. Object B has one-quarter the mass of object A.By what factor does the speed of each object
Natalka [10]

Answer:

The speed of object B is 2 times of speed of object A.

Explanation:

Given that,

Kinetic energy of object A = 25 J

Mass of object B m_{B}=\dfrac{1}{4}m_{A}

Work done = -20 J

We need to calculate the factor of the speed of the object

Suppose the final kinetic energy is same for both object.

K.E_{f_{A}}=K.E_{f_{B}}

\dfrac{1}{2}m_{A}v_{A}^2=\dfrac{1}{2}m_{B}v_{B}^2

Put the value into the formula

\dfrac{1}{2}m_{A}\times v_{A}^2=\dfrac{1}{2}\times\dfrac{1}{4}m_{A}\times v_{B}^2

\dfrac{v_{A}}{v_{B}}=\dfrac{1}{2}

v_{A}=\dfrac{1}{2}v_{B}

v_{B}=2v_{A}

Hence, The speed of object B is 2 times of speed of object A.

4 0
3 years ago
Read 2 more answers
7. Convert 746 days to centuries.
timofeeve [1]

Answer: 0.0208 Centuries

Explanation:

There is 2.739*10^-5 centuries per 1 day.

We can take 746 days and multiply it by that 2.7 number to get how many centuries are in 746 days.

746 *(2.793*10^{-5}) = 0.0208 centuries

4 0
3 years ago
How can the design of a building such as a concert hall reduce unwanted noises and echoes
Arte-miy333 [17]
The design of the building matters because sound bounces around, it is asorbed by soft material, If it is big and open you might have an echo, so the design affects how the sound bounces and echos, or how the sound is asorbed.
3 0
3 years ago
Read 2 more answers
If the same quantity of heat is added to both a 2-liter and a 4-liter container of water, the temperature change for water in th
VikaD [51]

Answer:

brainly.com/question/10966794

Explanation:

3 0
3 years ago
Other questions:
  • A barge of mass 5.00 ×104 kg is pulled along the Erie Canal by two mules, walking along towpaths parallel to the canal on either
    8·1 answer
  • A mango falls fromthe top its tree passing a window which is 2.4m tall by taking 0.4s
    11·1 answer
  • Which of the following expressions will have units of kg⋅m/s2? Select all that apply, where x is position, v is velocity, m is m
    10·1 answer
  • If your weight is 120 pounds and your mass is 54 kilograms how would those values change if you were on the moon
    5·1 answer
  • A golf ball stays on the tee until the golf club hits it. Which of the following principles best describes why this occurs? A) N
    5·1 answer
  • Technician A says test lights are great for quick tests on non-computerized circuits. Technician B says you can use a test light
    5·1 answer
  • Which of the following techniques have been employed to improve the efficiency of fireplaces?
    5·2 answers
  • A 28 cm hammer is used to pull a nail. If 28.5N of force is
    7·1 answer
  • How much heat is absorbed by 3 kg honey baked ham as energy from the oven causes its temperature to change from 10°C to 60°C? (S
    13·1 answer
  • A positive charge of 94. 0 nc is 22. 0 cm from a negative charge of 53. 0 nc. the force on one of the charges due to the other i
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!