does gravity attract light & water?

Question

want to know whether it effects or not & if varies,what is the reason behind this & how it varies?ans should be purely based on physics?

Answer 1

Absolutely. If gravity did not attract water, it would fly out of the oceans and rivers, and the Earth would be bone dry. Anything with mass will feel the effects of gravity.

So what about light, which is thought of as being the result of mass-less particles called photons?Well, light is also attracted by gravity and light from a distant star can be bent in the gravitational field of the sun. Black holes received their name because they possess such strong gravitational fields that not even light can escape from them.

So yes, gravity attracts light and water.

Answer 2

yes, gravity affects light and water. gravity is an attractive force that acts on anything that has mass... and water DEFINATELY has mass. photons in light have imaginary mass, or energy mass, which also allows them to be attracted as well.

examples:
1) Tidal forces... the changing tides we see on earth are due to gravitational effects having to do with changing distances from the moon. this demonstrates gravity acting on water

2) Einstein's thought experiment - if you wait for the right time when a star is behind the sun, and you look at the sun with a polarized telescope then you can actually see the star through the sun. this is because the light from the start that hits the sun is absorbed, but the gravitational pattern around the sun bends the light which passes nearby, causing the light to travel in a curved path and into the telescope. the funny thing is, einstein was right, but he predicted this without ever doing an experiment. in the case of light, which has only a very limited amount of energy mass, the mass of an object has to be very large in order to have any observable effect on the light

Answer 3

yes, gravity attracts anything that has mass.
now its clear that water has mass and gravity must attract it. As for light it too has mass. According to the particle theory proposed by Newton light is actually made up of small "corpuscles". As these are particle, they do have mass as well.

Examples which explains this are:
1) all the water is present on the suface of the earth and it does not escape into the sapce. Also, tides occur due to the gravitational pull of the moon on the water of the oceans.

2) Black holes are places where the whole mass of a star is concentrated into a single point. As a result, it's gravitational pull is so immense that even light can't escape. Hence they appear black

Answer 4

Gravity affects all matter. Ocean tides are a simple example of how gravity affects water (water has a mass...) The earth's gravity keeps all the water from leaving the planet (to put it simply)
The sun and the moon also affects the bodies of water all around our little planet. As the moon circles around the earth its position in relation to the sun affect the ocean.
The mass of the earth also keeps the atmosphere from "leaving".
As for light, its a little more compicated to explain.
The curvature of space (gravity) pulls on light, a black hole is very massive and curves much space, it "sucks" (attract) everything in its orbit and particles of light is no exeption...

Answer 5

Yes, even light is attracted as shown in images of black holes consuming light from nearby stars.

Newton’s law of gravitation states that: every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.

As the Earth is of greater mass than the water on it, it is only natural that the water be drawn towards it (gravitational pull).

Light, on the other hand, is only the visible part of the electromagnetic spectrum. All electromagnetic radiation is effected by gravity, it can be bent and even amplified under specific conditions.

Answer 6

It has no longer something to do with gentle. The tides are brought about by using the Moon's (and to a plenty lesser result, the sunlight's) gravitational charm. additionally, the water does not upward thrust up, like in a glass. it truly is pulled up in a bulge (and diminished ninety° away in longitude) which strikes around the exterior of the Earth. The oceans are the only bodies of water sufficiently enormous for tides to be detected; no tides interior the super Lakes or the smaller inland seas. The tidal bulge demands extensive factors of open water to commute.

Answer 7

Force of attraction between two masses M & m separated by d is proportional to Mm/squareof d. Similarly force of attraction( or repulsion depending on whether it is of same type or opposite) is proportional to Qq/square of d. Everyone has seen that water falls becuse of gravitational force of earth. We see an object when light is reflected from it and an image is formed on our retina.There are black holes whose force of attraction is so enormous ( because of their huge mass) that even light is not able to come out of it. They are called demons who engulf anything and everything that comes their way. Due to this those are called black holes since those appear as black because no light is reflected back to form any image. Above proves withou an iota of doubt that gravity ( force of attraction by any object) attracts water as well as light.

Answer 8

Yes it does.
Water just by simple newtons law of gravitation
light : By Einsteins explanation that mass causes a curvature in space that causes light to bend.
Masses in space act like lenses focussing light coming from stars and forming their images there by revealing objects at massive distances not easily seen otherwise,

Answer 9

Moon's gravity attracts water in oceans.So you have high tides and waves in oceans.
Huge planet's gravitational pull is so intense that even light fails to escape from them.These are called black holes.

Answer 10

gravity attracts water because gravity attracts all things that have mass.

Gravity bends light towards it because of Einstein's Theory of General Relativity, which states that gravity bends space-time, and light follows the curve of space-time. Easy enough, right? :)