because it makes the force make bigger and does notmove
As light changes from one medium to another, it changes speed and bends. This is called refraction. The light rays actually slow down when going down when going from the air to the water. This means that the coin looks like it is in a different location than it actually is.
It's not where it appears to be because the sun's rays are reflecting off of the water surface, and the water surface are bending the rays, so it looks like the coin is somewhere else.
it is an optical illusion (the coin appears to straight ahead but yet it is somewhere else)
When you dive for a coin at the bottom of a pool, the light refraction at the water-air interface causes the image of the coin to appear higher than its actual position. This bending of light makes the coin look like it's somewhere it's not, leading you to misjudge its location.
What exactly is a fish coin?
The center of a coin is almost exactly in its center.
It depends a lot on exactly what gold coin it is and what condition it is in.
I do not know exactly how.. But I think you play the games with a coin icon in the bottom of the picture.
The Andrew Johnson dollar coin is worth exactly one dollar.
When you hit the bottom of a coin, the sound you hear is due to energy being transferred to the coin, causing it to vibrate. This vibration creates sound waves in the air that we perceive as noise. The specific sound depends on factors such as the material of the coin, how it is struck, and the surface it lands on.
The answer is 1/2 , assuming the coin is fair.
use 45 cents and 1 5 cent coin.