Answer:
When the cup is filled with water, the penny disappears. This happens because of refraction. When light bounces off of an object, it reaches our eyes and we see the object. As light travels through the sides of the glass and the water, it's refracted and never reaches our eyes, which makes the penny seems to disappear.
Explanation:
When the cup is filled with water, the penny disappears.
Im about 88% sure that its tufa.
sorry if its not..
Buffets are all-you-can-eat restaurants with a wide selection of foods, but fast food is extremely rapid, and you typically walk in, place your order, pay, and then receive your food, which you can either eat there or take away. A drive-thru window is generally available at fast food restaurants. Fast-casual is a combination of fast food and informal eating. Fine dining has a more gourmet and refined vibe to it, with finer clothes and look expected. Food trucks or pop-up diners are examples of quick service dining. So it all depends on what you're looking for.
