subject
Physics, 09.07.2019 15:00 XDESOCR

Microwaves are electromagnetic signals that can be aimed in a single direction and have more carrying capacity than radio waves. a. true b. false

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
question
Physics, 22.06.2019 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
question
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 1
question
Physics, 22.06.2019 21:30
Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere
Answers: 1
You know the right answer?
Microwaves are electromagnetic signals that can be aimed in a single direction and have more carryin...
Questions
question
Mathematics, 17.12.2021 09:50
question
Mathematics, 17.12.2021 09:50
question
Computers and Technology, 17.12.2021 09:50
Questions on the website: 13722367