Question

1.
A wave with a short wavelength will also have a (2 points)

high frequency and high energy.

high frequency and low energy.

low frequency and low energy.

low frequency and high energy.
2.
High energy waves have (2 points)

long wavelengths and low frequencies.

long wavelengths and high frequencies.

short wavelengths and low frequencies.

short wavelengths and high frequencies.
3.
Compared to gamma rays, X-rays have relatively (2 points)

less energy and short wavelengths.

more energy and short wavelengths.

less energy and long wavelengths.

more energy and long wavelengths.
4.
Gamma rays and X-rays are similar because they both have (2 points)

high frequencies and high energy.

low frequencies and low energy.

high frequencies and low energy.

low frequencies and high energy.
5.
Scientists use this part of the electromagnetic spectrum to diagnose broken bones. (2 points)

X-rays

infrared waves

gamma rays

ultraviolet waves
6.
This part of the electromagnet spectrum produces heat and with special equipment can locate people at night. (2 points)

infrared waves

microwaves

X-rays

gamma rays
7.
When you answer a call on your cell phone, it was most likely transmitted by (2 points)

ultraviolet waves.

radio waves.

gamma rays.

infrared rays.
8.
This part of the electromagnetic spectrum can be used to generate power. (2 points)

gamma rays

radio waves

microwaves

infrared rays
9.
You are a scientist trying to develop a technology that can be used to power wrist watches. Which type of electromagnetic wave would be most useful to investigate? (2 points)

Gamma rays, because they are powerful and safe.

Infrared waves, because they do not produce heat and have high energy.

Ultraviolet waves, because they have moderate energy and are abundant.

Microwaves, because they are powerful and available.
10.
You want to create a device to warm food that is safe. Which type of electromagnetic wave would be most useful to investigate? (2 points)

X-rays

infrared waves

gamma rays

ultraviolet waves

Answer 1

Answer:

1. high frequency and high energy.

2. short wavelengths and high frequencies.

3. less energy and long wavelengths.

4. high frequencies and high energy

5. X-rays

6. infrared waves

7. radio waves.

8. Gamma Rays

9. Microwaves

10. infrared waves

Answer 2

1.

A wave with a short wavelength will also have a high frequency and high energy. Because Frequency is inversely proportional to wavelength. Also, the frequency of a wave is proportional to intensity which is in tandem with the energy of the wave.

 

2.

High energy waves have short wavelengths and high frequencies. Because frequency of a wave is proportional to intensity which is in tandem with the energy of the wave.

3.

Compared to gamma rays, X-rays have relatively  less energy and long wavelengths. Since, gamma ray has high penetrating power which depends on it high frequency than X - ray, this makes X - rays to have high ionization power than gamma ray.  

 

4.

Gamma rays and X-rays are similar because they both have high frequencies and high energy. X-ray and gamma ray overlap in the electromagnetic spectrum. There is no differences with them in the radiation of wavelength of about $10^{-11}$

 

5.

Scientists use this part of the electromagnetic spectrum to diagnose broken bones. The correct answer is X-rays. X - rays are produced when electrons hit a metal at high speed. One of the application of X - rays is for scanning in the hospitals

 

6.

This part of the electromagnetic spectrum produces heat and with special equipment can locate people at night. The correct answer is infrared waves

 

7.

When you answer a call on your cell phone, it was most likely transmitted by radio waves with the aid of very high frequency Carrier wave with oscillator  

 

 

8.

This part of the electromagnetic spectrum can be used to generate power. The correct answer is  gamma rays. Gamma rays are produced by nuclear reaction such as radioactive decay which is used in nuclear power generator  

9.

As a scientist trying to develop a technology that can be used to power wrist watches. The type of electromagnetic wave that would be most useful to investigate will be Microwaves, because they are powerful and also available.

10.

To create a device to warm food that is safe. The type of electromagnetic wave that would be most useful to investigate is  infrared waves

Learn more here: https://brainly.com/question/4210482