Less, because the refraction between air and glass is greater than between water and glass. This makes the image that is created smaller than an image created with a magnifying glass in air.
i dont think it magnifies, but it refracts light which makes the image look bigger and if part is sticking out of the water it makes it look like its bent.
Because light travels slower is water. It is also why a droplet of water can magnify. The same reason that glass magnifies also.
A glass will leave a ring on the table because it drips water. This water gets under the finish of the table and leaves a ring.
The water acts as a magnifying lens.
The Glass is so hard to push underwater because air has less density than water, so it floats. This causes the glass to have an air bubble inside of it, thus making the glass harder and harder to push down.
The air gets trapped, and if the glass is brought deep enough under the water the air will be pressurised and will take up less space.
Rodger Bacon Is the creator of the magnifying glass. The first magnifying glass was a big ball full of water. And it helped people read.
glass (depends on shape). water.
Romans knew glass bowls full of water could act as low power magnifiers They also knew of eyeglasses to magnify. The emperor Nero had a pair of emerald lenses which enabled him to see distance as he was nearsighted.
glass (depends on shape). water.
a water droplet and a magnifying glass
Islamic opticians, mainly Alhazen, who was in his turn influenced by Ibn Sahl's 10th century writings about optics. Roger Bacon further investigated the properties of the magnifying-glass after he had read those and other writings.
the surface of the water behaves similar to a magnifying glass.
It bends in water or a magnifying glass.
because it acts like a magnifying glass
Sure. But the magnifying glass can't squeeze any more heat out of your light sourcethan what the source has without the magnifying glass.The only thing the magnifying glass does is take all of the light ... and maybe heat ? ...that hits the magnifying glass and focus it down to a very small area. It has no moreheat or light to work with than what enters the glass.The most efficient way to heat water with a light bulb is to shine the bulb straight upand hang the pot over it.
Anton van leeuwenhoek
The water is shiny. The sun is a magnefying glass. The shiny water beams on the magnifying glass sun. Therefore, the sun reflects on the water - causing you to burn.