Question

What is Laser interferometer gravitational waves ?​

Answer 1

Answer:

LIGO stands for "Laser Interferometer Gravitational-wave Observatory". It is the world's largest gravitational wave observatory and a marvel of precision engineering. Comprising two enormous laser interferometers located 3000 kilometers apart, LIGO exploits the physical properties of light and of space itself to detect and understand the origins of gravitational waves (GW)

Explanation:

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Answer 2

Explanation:

Laser interferometry can be used to determine the diameter of fibres with a circular cross-section. The fibre is placed in the beam and the interference fringes projected onto a screen. 2.3. The interference pattern varies in intensity.

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