3. It is a short wavelength that can penetrate the flesh but not bones.a. X-rayb. Infraredc. Radio waves4. Which of the following EM SPECTRUM has the highest amount of energy or the most poa. X-rayb. Infraredc. Radio waves5. What type of electromagnetic waves is used in RADAR?a. Microwavesb. Infraredc. Radio waves6. Which two waves lie at the ends of the visible spectrum?a. Infrared and UV rayb. Radio waves and Microwaves c. Radio waves and X-rayabove7. Which of these examples in the effect of UV ray?a. headachesb. sun burnc. skin cancer8. An EM SPECTRUM are being used in satellite communications and Radar?a. Microwavesb. Infraredc. Radio waves2. Which of the following EM SPECTRUM below, that are being used in remote control,appliances?a. Microwavesb. Infraredc. Radio waves10. In our cellular phones, which EM SPECTRUM is used?a. Microwavesb. Infraredc. Radio waves​

Answers 1

Answer:

3. a

4. a

5. c

6. a

7. c

8. c

9. b

10. c

hope this help☺️

Do you know the answer? Add it here!

Can't find the answer?

Log in with Google

or

Forgot your password?

I don't have an account, and I want to Register

Choose a language and a region
How much to ban the user?
1 hour 1 day 100 years