Explore how a kaleidoscope works. find two mirrors, and hold them upright on the desk, so they are at an angle to each other like an open book. set an object between them, and look in the mirrors. how many images do you see? slowly bring the mirrors together. what happens? are the images you see the same? can you explain what you see?
Answers: 3
Chemistry, 22.06.2019 00:00
Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
Answers: 1
Chemistry, 22.06.2019 07:40
The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
Answers: 3
Chemistry, 22.06.2019 13:00
Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these
Answers: 2
Explore how a kaleidoscope works. find two mirrors, and hold them upright on the desk, so they are a...
Social Studies, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30
Mathematics, 20.05.2021 19:30