# A gravitational wave is a ___________ wave?

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Date created: Tue, Sep 21, 2021 4:56 AM
Date updated: Sun, May 22, 2022 3:00 PM

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## Top best answers to the question «A gravitational wave is a ___________ wave»

A gravitational wave is an invisible (yet incredibly fast) ripple in space. Gravitational waves travel at the speed of light (186,000 miles per second). These waves squeeze and stretch anything in their path as they pass by. A gravitational wave is an invisible (yet incredibly fast) ripple in space.

FAQ

Those who are looking for an answer to the question «A gravitational wave is a ___________ wave?» often ask the following questions:

### 👋 Can gravitational wave be canceled?

Yes they do as they can superimpose among themselves , as gravitational waves are also like normal waves but in four dimensions i.e, space-time , these superimpose because when they travel through same point in space-time they try to act on that point in there own way by bending it according to their amplitude , but ...

### 👋 How gravitational wave detectors work?

• Gravitational wave detectors use laser light to pick up tiny vibrations of space created when black holes collide. The collisions create vast gravitational explosions. They are the biggest explosions known in the universe, converting mass directly into vibrations of pure space.

### 👋 What is a gravitational wave?

• A gravitational wave is an invisible (yet incredibly fast) ripple in space. Gravitational waves travel at the speed of light (186,000 miles per second).

We've handpicked 23 related questions for you, similar to «A gravitational wave is a ___________ wave?» so you can surely find the answer!

How big can a gravitational wave be?
• Astrophysicists expect that some gravitational waves passing the Earth may be as large as h ≈ 10 −20, but generally no bigger. A simple device theorised to detect the expected wave motion is called a Weber bar – a large, solid bar of metal isolated from outside vibrations.
How do you make a gravitational wave?

Continuous gravitational waves are thought to be produced by a single spinning massive object like a neutron star. Any bumps on or imperfections in the spherical shape of this star will generate gravitational waves as it spins. If the spin-rate of the star stays constant, so too are the gravitational waves it emits.

How many gravitational wave detectors are there?
• At present there are three gravitational wave detectors in function. There is another Gravitational Wave detectot called VIRGO located in Santo Stefano a Macerata, near the city of Pisa, Italy. Why do we need three detectors? This is because more detectors will help to know the position of the stars more precisely.
How was the first gravitational wave identified?
• The first GW was identified in 2015 by the Laser Interferometer Gravitational-Wave Observatory (Ligo), an international project whose success won the 2017 Nobel prize in physics for three of its key proponents. Ligo consists of two massive detectors in the American states of Washington and Louisiana.
When was the first gravitational wave detected?
• The first sound is from modeled gravitational waves detected by LIGO Dec. 26, 2015, when two black holes merged. This is then compared to the first-ever gravitational waves detected by LIGO Sept. 14, 2015, when two higher-mass black holes merged.
Where are the ligo gravitational wave detectors?

LIGO operates two gravitational wave observatories in unison: the LIGO Livingston Observatory ( 30°33′46.42″N 90°46′27.27″W) in Livingston, Louisiana, and the LIGO Hanford Observatory, on the DOE Hanford Site ( 46°27′18.52″N 119°24′27.56″W), located near Richland, Washington.

Can a quantum object emit a gravitational wave?
• Answer Wiki. We know that quantum objects should emit gravitons, which are the quantum version of gravitational waves, under similar conditions to non-quantum objects. As is well-known, an atom in an excited energy state has a probability to emit a photon (i.e. an electromagnetic wave) in order to go down to a lower energy state.
How a gravitational wave can make time longer?

#### How does the speed of light affect a gravitational wave?

• Gravitational waves travel at the speed of light (186,000 miles per second). These waves squeeze and stretch anything in their path as they pass by. A gravitational wave is an invisible (yet incredibly fast) ripple in space.
How does a gravitational wave affect ligo observatory?
• When a gravitational wave passes by Earth, it squeezes and stretches space. LIGO can detect this squeezing and stretching. Each LIGO observatory has two “arms” that are each more than 2 miles (4 kilometers) long. A passing gravitational wave causes the length of the arms to change slightly.
How does a gravitational wave travel in space?
• A gravitational wave is an invisible (yet incredibly fast) ripple in space. Gravitational waves travel at the speed of light (186,000 miles per second). These waves squeeze and stretch anything in their path as they pass by.
How does gravitational wave affect the earth's arms?
• A passing gravitational wave causes the length of the arms to change slightly. The observatory uses lasers, mirrors, and extremely sensitive instruments to detect these tiny changes.
What are the effects of a gravitational wave?
• The effects of gravitational waves had been observed indirectly by studying binary pulsars. These are pairs of dense neutron stars that orbit each other. As they orbit, they disturb the space-time around them. They give off energy in the form of gravitational waves. This loss of energy causes the neutron stars’ orbits to decay.
What is the mechanism of gravitational wave generation?
• Each binary pair creates a unique pattern of gravitational waves, but the mechanism of wave-generation is the same across all three. It is called "inspiral". Inspiral occurs over millions of years as pairs of dense compact objects revolve around each other.
What is the speed of a gravitational wave?

A gravitational wave is an invisible (yet incredibly fast) ripple in space. Gravitational waves travel at the speed of light (186,000 miles per second). These waves squeeze and stretch anything in their path as they pass by. A gravitational wave is an invisible (yet incredibly fast) ripple in space.

What is the wavelength of a gravitational wave?

The wave-lengths of gravitational waves emitted in such merger events are typically of the same order as the dimension of the system. That is, for black holes with masses between 10 and 100 times the solar mass, wavelengths are typically a hundred to a thousand km – right in the range that LIGO is most sensitive.

When did the first gravitational wave hit earth?
• These first gravitational waves happened when two black holes crashed into one another. The collision happened 1.3 billion years ago. But, the ripples didn’t make it to Earth until 2015!
Which is an example of a gravitational wave?
• The most powerful gravitational waves are created when objects move at very high speeds. Some examples of events that could cause a gravitational wave are: An artist’s animation of gravitational waves created by the merger of two black holes.
B what are some kinds of gravitational wave telescopes?
• But it would take a very different type of telescope — one that can see gravitational waves. The Webb, the Hubble, and even a future radio telescope on the far side of the moon are all telescopes that capture some form of electromagnetism (which include visible light, infrared light, radio waves, microwaves, ultraviolet, and so on).
How big is the energy of a gravitational wave?
• GW190521, a binary black hole merger likely produced gravitational waves equal to the energy of eight suns. A webinar on May 27, 2021 to discuss recent search for lensing signatures in gravitational wave observations.
What is the primary tool of gravitational wave astronomy?
• The present-day generation of laser interferometers has reached the necessary sensitivity to detect gravitational waves from astronomical sources, thus forming the primary tool of gravitational-wave astronomy .
When was the first gravitational wave detected by ligo?

In 2015, scientists detected gravitational waves for the very first time. They used a very sensitive instrument called LIGO (Laser Interferometer Gravitational-Wave Observatory). These first gravitational waves happened when two black holes crashed into one another. The collision happened 1.3 billion years ago.

How is the polarization of a gravitational wave like a light wave?
• Polarization of a gravitational wave is just like polarization of a light wave except that the polarizations of a gravitational wave are 45 degrees apart, as opposed to 90 degrees.
Are gravitational waves electromagnetic?
• relativity: Experimental evidence for general relativity…general relativity is that of gravitational waves. Electromagnetic waves are caused by accelerated electrical charges and are detected when they put other charges into motion.