Describe how the ringing sound of a telephone travels from the phone to your ear?

Answers

Answer 1

Answer: So we want to know how does the ringing sound travels from a telephone to the ear. Sound waves are mechanical waves of pressure that propagate trough the air from the source in all directions. When they reach the ear they change the pressure in the ear by the rate that is dictated by the frequency of the sound emitted by the source. And our brain recognizes that as sound.

Related Questions

One light-hour is the distance that light travels in an hour. How far is this, in kilometers? (Recall that the speed of light is 300,000 km/s.) _______A) 18 million kmB) 1.08 billion kmC) 300,000 kmD) 9.46 trillion kmE) 100 million km
As you move toward a warning siren, the pitch _____.increasesdecreasesstays the samedisappears
Which statement best compares potential and kinetic energy?. . A) Objects always have more potential energy than kinetic energy.. B)Only kinetic energy increases when the velocity of an object increases. . C)Only potential energy decreases when an object’s height increases.. D)Objects always have more kinetic energy than potential energ
Plizz help meeee thanks and have a wonderful day
A cannon is shot from the ground with a speed of 100 m/s at an unknown angle, if itlands after being in the air for 6 s, what was the angle of the launch?

You run to your girlfriend's house and announce that you were running at a rate of 15 miles per hour. She knows this is not true because she knows

Answers

Answer:how long it took you to get there and the distance between your house and her house

Explanation:

You take a running jump off the end of a diving platform at a speed of 7 m/s and splash into the water 1.5 seconds later.a.) How far horizontally do you land from your takeoff point?
b.) How high is the diving platform?

Answers

Part a

Just use v=d/t

d = vt
d = 7 x 1.5

For part b

Vf=Vi +at
Vf=0 + (9.8)(1.5)

d= ((Vi + Vf) /2) x t
d = ((0 + Vf) /2) x 1.5

In second equation, use Vf found in first equation

consider the following scenario: you live near the shoreline and hear a report that an earthquake hit the ocean floor near your location. your town may experience

Answers

Tsunamis because earthquakes caused in or near water and the energy creates massive waves

The Biot-Savart force law does not apply if the velocity is parallel to the field direction. a. True
b. False

Answers

The statement ‘The Biot-Savart force law does not apply if the velocity is parallel to the field direction’ is true. The answer is letter A. Any electron moving in a conductor will produce a magnetic fiels around the flow. this is the fundamental of Biot – Savart law.

How to find the period of a wave

Answers

The method to choose depends on what information you have, and
on what you can measure. Here are a few possible methods:

-- Measure the period. Start your clock when one peak
of the wave passes you. Stop the clock when the next
peak passes you. The time between the two peaks is
the wave's period.

-- Divide the wave's wavelength by its speed. That quotient
is the wave's period.

-- Use an electronic frequency meter to measure the wave's
frequency. Then take its reciprocal (divide ' 1 ' by it). The
result is the wave's period.

Johannes Kepler is best known for his work on planetary motion.
a. True
b. False

Answers

Answer: True.

Kepler was an astronomer, astrologer and mathematician. He was an apprentice of Tycho Brahe, other big (maybe the biggest) astronomer of their time.

Kepler is best known for his 3 laws of planetary motion.

1) the orbit of a planet is an ellipse with the Sun at one of the two foci

2) A line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time

3) The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.

Truer words are seldom if ever written.

Other Questions

Nearly all physics problems will use the unit m/s^2 for acceleration. Explain why the seconds are squared. Why isn't the unit given as m/s, as it is for speed

The horizontal surface on which the block of mass 2.2 kg slides is frictionless. The force of 27 N acts on the block in a horizontal direction and the force of 81 N acts on the block at an angle as shown below is the magnitude of the resulting ac celeration of the block? The acceleration of gravity is 9.8 m/s ^ 2

Atomic theory that states that atoms have three fundamental parts, and that electrons orbit the nucleus:

Which of the following best explains why clear-cutting forests is more destructive than selectively cutting down trees in forests?a. Clear-cutting eliminates all trees leaving none behind to maintain soil fertility or house native animals. b. Clear-cutting places the land at greater risk for wildfires. c. Clear-cutting makes land more attractive for human development. d. Clear-cutting causes less soil erosion than selective cutting.