👤
ZYRAHGRACEFACTORIN
Answered

1. which of the following is not to use of infrared rays
A. tv remote control
B. night - vision goggles
C. thermal scanner gun
D. checking bankbook signature

2. which of the following characteristic is the reason why microwaves are used for satellite communication
A. microwave can react to chemicals
B. microwave are known as heat rays
C. microwave are traveling at the speed of light
D. microwave can penetrate the Earth's atmosphere

3. you want to invent a device that makes use of EM wave that follows your set of criteria below.
*can provide heat at the long exposure
*can illuminate the surroundings
*caries low energy that does not destroy living cells

what EM wave are you going to use
A . x-rays
B. Microwave
C. Visible light
D.Gamma rays

4. which of the following characteristics is the reason why ultraviolet rays can be use sertilization?
A.UV rays have short wavelength
B.UV rays have long-wavelength
C .UV rays carry high energy.
D. UV rays carry low energy​

Sagot :

CRISSJOHANMANZANOIN

di ko po yan alam

Explanation:

grade 3 plNg ako eh

KIM8LYZAIN

1.C. thermal scanner gun

2,D. microwave can penetrate the Earth's atmospherecan

3.provide heat at the long exposure

4.A . x-raysB.UV rays have long-wavelength

which of the following is not to use of infrared rays which of the following characteristic is the reason why microwaves are used for satellite communicationyou want to invent a device that makes use of EM wave that follows your set of criteria below.what EM wave are you going to usewhich of the following characteristics is the reason why ultraviolet rays can be use sertilization

In Studier: Other Questions