Physics, 16.12.2020 19:30 chaundreascott743

32. Which type of electromagnetic wave is used for nuclear power and medical treatment? A. UV wave

B. Radio wave

C. Visible light wave

D. Gamma ray

Which of the following is a way that microwaves and x-rays are similar?

A. They both have technological uses.

B. They are both high energy waves,

C. They are both safe to be exposed to at high doses

D. They are both used to transmit information.

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 04:20

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Answers: 1

Answer

Physics, 22.06.2019 05:30

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

Answers: 2

Answer

Physics, 22.06.2019 10:00

During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs

Answers: 1

Answer

Physics, 22.06.2019 11:30

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)

Answers: 3

Answer

You know the right answer?

32. Which type of electromagnetic wave is used for nuclear power and medical treatment? A. UV wave...

Questions

Physics, 01.11.2020 19:00

A transformer is used to produce a mains voltage of 230V for a house. There are 2000 turns on the primary coil and 20 turns on the secondary coil....