When a light wave goes through one medium to another, it is said to be refracting according to the principle of light. The correct answers to the question will be 42.28° and 37.08°
What are examples and crystal?
Table salt, also referred to as sodium chloride and halite crystals, sugar, sometimes known as sucrose, and snowflakes are a few examples of commonplace materials that are crystals. Crystals make up several gemstones, including diamond and quartz. A lot of substances that mimic crystals and yet are actually polycrystals exist as well.
Crystal is it a gem?
"A diamond can be a crystal, but a crystal cannot be a gemstone." A diamond is a crystal as well as a gemstone, in contrast to sugar, which is a crystal but not a gemstone. Although they aren't regarded as diamonds, ice and salt are also crystals. On either hand, amethyst is a stone and
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