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
STALIN [3.7K]
3 years ago
8

What is also called compression waves

Physics
1 answer:
Mrac [35]3 years ago
6 0
Mechanical Longitudinal Waves
You might be interested in
Calculate the percentage of an iceberg submerged beneath the surface of the ocean given that the density of ice is 916.3kg/m3 an
pogonyaev

Answer:

The percentage of an iceberg submerged beneath the surface of the ocean = 89.67%

Explanation:

Let V be the total volume of the iceberg

Let x be the volume of iceberg submerged

According to Archimedes principle,

weight of the iceberg = weight of the water displaced (that is, weight of x volume of water)

Weight of the iceberg = mg= ρ(iceberg) × V × g

Weight of water displaced = ρ(fluid) × x × g

We then have

ρ(iceberg) × V × g = ρ(fluid) × x × g

(x/V) = ρ(iceberg) ÷ ρ(fluid) = 916.3 ÷ 1021.9 = 0.8967 = 89.67%

Hope this Helps!!!!

6 0
2 years ago
Which, if any, of the following statements concerning the work done by a conservative force is NOT true? All of these statements
masya89 [10]

Answer:

When the starting and ending points are the same, the total work is zero.

Explanation:

option ( D )correct

A force is said to be conservative when the work done by the force in moving a particle from a point A to a point B is independent of the path followed between A and B and is the same for all the paths. The work done depends only on the particles initial and final positions. And when the initial and final position in conservative field are same the work done is said to be zero.

8 0
3 years ago
"4. Two long, parallel wires each carry the same current I in the same direction (Fig. OQ 30.4) . Is the total magnetic field at
Nastasia [14]

Total magnetic field at the point P midway between the wires is Zero.

The higher wire's contribution to the magnetic field at point P is directed into the page, whereas the lower wire's contribution is directed out of the page. These two oppositely directed contributions to the magnetic field have identical magnitudes and cancel each other out since point P is equally spaced from the two wires and the currents flowing through them are of equal magnitude.

<h3></h3><h3>Define magnitude?</h3>

The term "magnitude" refers to an object's greatest size and direction. Scalar and vector quantities both use magnitude as a common factor. We are aware that scalar quantities are those that have just magnitude by definition. Those quantities with both magnitude and direction are considered vector quantities. It can also be used to describe how far an object has travelled or how much an object weighs in terms of its magnitude.

To learn more about magnitude, visit:

brainly.com/question/14033610

#SPJ4

5 0
1 year ago
what process do plants use to recycle carbon compounds in the air to make energy and emit oxygen as a by-product​
Zina [86]

Answer:

Photosynthesis

Explanation:

4 0
3 years ago
Read 2 more answers
Work is done if you carry a plant across a room at constant velocity. True False
BlackZzzverrR [31]

it is false hope this helps

5 0
3 years ago
Read 2 more answers
Other questions:
  • Science Seminar Question: Why did Vehicle 2 fall off the cliff in Claire's test of the collision scene but Vehicle 2 did not fal
    5·1 answer
  • A 100 kg bag of sand has a weight on 100 N. When dropped its acceleration is what?
    11·2 answers
  • A skier halfway between the top and bottom of a hill. Which statement best describes the skier?
    9·1 answer
  • An object is moving to the right in a straight line. The net force acting on the object is also directed to the right, but the m
    5·1 answer
  • PLEASE ANSWER ASAP
    7·1 answer
  • Which of the following calls one might hear a refree make?
    5·2 answers
  • A object with a mass of 1.5 kg is lifted from the ground to a height of 0.22 m what is the objects potential energy
    5·1 answer
  • Topic : Collisions and Conservation of Momentum
    5·1 answer
  • 6. For a cell to produce a current, the
    7·2 answers
  • The light elastic rod supports a 4 kg sphere. when an 18n vertical force is applied to the sphere, the rod deflects 14 mm. a) fi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!