Geography, 05.11.2019 20:31 varonadestiny1109
The diagram below shows two electromagnetic waves. two electromagnetic waves shown side by side. wave 1 (on the left) shows a very low frequency. wave 2 (on the right) shows a high frequency. both waves demonstrate the same amplitude. which of these statements best describes the use of the two waves? (1 point) wave 1 is used to image people's bones and wave 2 is used to transmit cellular phone signals. wave 1 is used to destroy cancerous cells and wave 2 is used to transmit cellular phone signals. wave 1 is used to transmit cellular phone signals and wave 2 is used to destroy cancerous cells. wave 1 is used to destroy cancerous cells and wave 2 is used to detect the location of objects that emit heat.
Answers: 1
Geography, 22.06.2019 23:30
Which of the following is an example of a policy that may be implemented by a business that has trouble with employees using the internet for their own personal needs? a. all employees will have to take a safety training class. b. employees caught using the internet for personal needs will have to take a professional development class. c. personal interviews will be conducted to find out who is using the internet for personal needs. d. employees will be monitored, but nothing will happen if their employer catches them using the internet for personal needs.
Answers: 2
Geography, 22.06.2019 23:40
If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.
Answers: 2
Geography, 23.06.2019 07:20
What type of aid does nigeria receive? short term, tied, voluntary, bilateral, multilateral or long-term?
Answers: 1
The diagram below shows two electromagnetic waves. two electromagnetic waves shown side by side. wav...
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