Physics, 06.04.2021 22:00 LiaaTheBeast
Evie the engineer is designing a new device. This device must meet the following criteria.
It must be safe for use around humans.
It should not use a lot of energy.
It must allow people to communicate over large distances.
Which type of waves would be BEST to use in Evie's design?
A)
Gamma rays
B)
Microwaves
C)
X-rays
D)
Red Visible Light Waves
Answers: 3
Physics, 22.06.2019 11:30
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
Physics, 22.06.2019 19:00
Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.
Answers: 1
Evie the engineer is designing a new device. This device must meet the following criteria.
It must...
Geography, 29.01.2020 09:52
Mathematics, 29.01.2020 09:52
Mathematics, 29.01.2020 09:52
English, 29.01.2020 09:52
Physics, 29.01.2020 09:52
Mathematics, 29.01.2020 09:52
History, 29.01.2020 09:52
Computers and Technology, 29.01.2020 09:52
Biology, 29.01.2020 09:52