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
Dmitry [639]
3 years ago
13

How is sound wave produced?​

Physics
2 answers:
kkurt [141]3 years ago
4 0

Answer:

A sound wave is created by continuous vibration of an object. We hear sound when these waves created by vibrations reach our eardrum.

If my answer helped, kindly mark me as the brainliest!!

Thank You!!

kramer3 years ago
3 0

Answer:

Sound is produced when an object vibrates, creating a pressure wave.

Explanation:

This pressure wave causes particles in the surrounding medium (air, water, or solid) to have vibrational motion. ... The human ear detects sound waves when vibrating air particles vibrate small parts within the ear.

You might be interested in
1. Which of the following would be a testable hypothesis?
Naddik [55]
B dropping a ball
C tentative and testable
7 0
3 years ago
The________is a measure of the number of waves that pass a point in a given amount of time
cricket20 [7]
Frequency measures how many waves pass a certain point in a given amount of time.
High frequency means the waves are closer together and more frequent, making for a lower wave length.
Low frequency means the waves are farther apart and less frequent, making for a higher wave length.

So the answer is frequency.
4 0
4 years ago
Read 2 more answers
If the flea jumps straight up, how high will it go? (Ignore air resistance for this problem; in reality, air resistance plays a
Savatey [412]

Answer:

The flea will reach to a height of 5.2 cm.

Explanation:

Let us assume it is given that, a flea reaches a takeoff speed of 1.0 m/s over a distance of 0.50 mm.

Initial speed, u = 1 m/s

Initial distance, x = 0.5 mm

We need to find the height reached by the flea. Using third equation of motion to find it.

At maximum height, its final speed, v = 0

v^2-u^2=2ah

Here, a = -g

-u^2=-2g(h-x)\\\\1^2=2\times 9.8\times (h-0.5\times 10^{-3})\\\\h=0.052\ m

or

h = 5.2 cm

So, the flea will reach to a height of 5.2 cm.

6 0
3 years ago
A package was determined to have a mass of 5.7 kg what's the force of gravity acting on the package on Earth
Natalka [10]

Given that,

mass m= 5.7 kg

Force of gravity = ?

Since,

Force of gravity acting on earth is equal to the weight and

W= mg

W= 5.7 * 9.81

W= 55.917

or

W= 56 N

Force of gravity acting on Earth by the package is 56 N.

6 0
3 years ago
Select the correct arrows. Identify the arrows that show the correct direction of heat transfer.
NeX [460]

Answer:

Explanation:I Did the test and it said this was the right answer so it probally is

7 0
3 years ago
Other questions:
  • A student pushes a box with a total mass of 50 kg. What is the net force on the box if it accelerates 1.5 m/s
    14·2 answers
  • What is the potential energy of a 2 kg mass at a height of 40 meters?
    5·1 answer
  • What method of thermal energy is at work when heat lamps are used to warm up baby chickens?
    15·2 answers
  • A person has long hair hanging straight down from their head. A second person rubs a balloon with felt so that the balloon is ne
    7·1 answer
  • What are the contour lines on a contour map?
    12·2 answers
  • People have proposed driving motors with the earth's magnetic field. This is possible in principle, but the small field means th
    15·1 answer
  • Energy from food
    13·2 answers
  • What are the importance of wedge? <br>​
    15·1 answer
  • A research van de graaff generator has a 2.30 m diameter metal sphere with a charge of 1.10 mc on it. (a) what is the electric p
    9·1 answer
  • Benjamina started her walk from the front door of her
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!