There is insufficient information for us to even begin to understand this question. Please edit the question to include more context or relevant information. It would also be useful to develop the habit of checking your questions for completeness before posting them. This question contains no information on which three media were being examined.
Light is electromagnetic radiation. It does not need a medium to support it.
Water is passed through sand filters to purify the water.
yup! they are passed through deoxyribonucleic acid also known as DNA. DNA is passed down through reproduction.
When carbon dioxide is passed through lime water it will turn milky.
Mutations can be passed down to offspring through meiosis, not mitosis.
It is called refraction.
Roll forming is the continuous bending of sheet metal. It is passed through a set of rolls where each roll plays a part in the bending until the desired look is formed.
Light will propage in "a straight line" when passing through a single medium. The "straight line" however bends depending on the gravitation curvature of the volume being passed through.
and examining bills that are passed by the House of Commons
Refraction is the bending of the rays of light when it travels from one medium to another... For refraction to occur there should be some difference in the refractive index of the materials.... Refraction can also occur in Opaque medium........
Light travels from a denser medium to a rarer medium because you did not close your curtains. It then passed through the denser window glass into the rarer air outside. The people outside the house saw you running your finger around the bottom of the cake getting a little of the icing.
When light waves are passed from one medium to another, they are . . . refracted. (Bent)
Basically its in the units of bits-per-second or bps going up like Kbps, Mbps, Gbps etc.
regulate medium congress passed
It's a continuous bending operation in which sheet metal is passed through sets of rolls mounted on consecutive stands. This type of machinery is perfect for performing constant-profile parts with long lengths and in large quantities.
The filtrate is what's passed through a filter.
Light is electromagnetic radiation. It does not need a medium to support it.