1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
densk [106]
2 years ago
12

Which of the following types of electromagnetic radiation has the lowest energy?

Physics
1 answer:
Fofino [41]2 years ago
8 0

UV rays have the lowest energy, (highest wavelengths)

You might be interested in
A surface receiving sound is moved from its original position to a position three times farther away from the source of the soun
murzikaleks [220]
As long as all the waves stay in the same medium, the intensity of
any waves ... electromagnetic or mechanical ... decrease in proportion
to the square of the distance.

If the distance increases to 3 x the original distance, then the intensity
changes to  1/3² or 1/9 of the original intensity.

I suppose choice-'d' is the correct one, but I have to tell you that
the phrase "nine times as low" is mathematically meaningless,
and it really grinds my gears.
5 0
3 years ago
Read 2 more answers
A force of 6.00 N acts in the positive direction on a 3.00 kg object, originally traveling at +15.0 m/s, for 10.0 s. (a) What is
frozen [14]

Answer:

60 kg m/s

Explanation:

Let a\;\; m/s^2 be the acceleration of the object.

As the acceleration of the object is constant, so

a=\frac {v-u}{t}\cdots(i)

Given that applied force, F=6.00 N,

From Newton's second law, we have

F= m\times a,

\Rightarrow F=\frac {m(v-u)}{t} [from equation (i)]

\Rightarrow Ft=m(v-u)

\Rightarrow Ft=mv-mu

\Rightarrow mv-mu=6\times 10 [given that time, t=10 s and F=6 N]

\Rightarrow mv-mu=60 kg \;m/s

Here mv is the final momentum of the object and mu is the initial momentum of the object.

So, the change in the momentum of the object is mv-mu.

Hence, the change in the momentum of the object is 60 kg m/s.

6 0
3 years ago
In a solid , the atoms are tightly locked in position an do not change posistion , true or false
attashe74 [19]
the answer is true because they're so close together that they can't move they can't slide past each other or anything
6 0
3 years ago
What effect did the Cold War have on the American space program?
chubhunter [2.5K]
The answer is D.Competition with the Soviet Union spurred American space missions.

<span>♡♡Hope I helped!!! :)♡♡
</span>
3 0
3 years ago
Read 2 more answers
The percentage of water vapor in the air compared to the maximum amount of water vapor that air can contain at a particular temp
natali 33 [55]

Answer:

Relative humidity %

Explanation:

  • The relative humidity is the percentage of the water vapor content at a particular temperature and pressure to the maximum amount of water vapor content the air can hold at those conditions.
  • When the relative humidity of the air becomes 100% then there occurs precipitation on the earth from the atmosphere (specifically troposphere, which accounts for the weather changes).
  • We might have experienced excessive sweating even on a relatively less hotter day of a summer which is on account of increased relative humidity.
5 0
3 years ago
Other questions:
  • In a 400-m relay race the anchorman (the person who runs the last 100 m) for team A can run 100 m in 9.8 s. His rival, the ancho
    12·1 answer
  • When two 10-Ohm resistors are in parallel in a circuit, what is the net resistor value
    9·1 answer
  • What percent of sample of AS-198 to decay to 1/8 its original
    6·1 answer
  • Infrared waves from the sun are what make our skin feel warm on a sunny day. If an infrared wave has a frequency of 3.0 x 1012 H
    10·1 answer
  • “I am sure I will get a good grade on this project. I’ve worked really hard; my teacher will recognize my efforts!” This stateme
    5·2 answers
  • 2013 Indianapolis 500 champion Tony Kanaan holds his hand out of his IndyCar while driving through still air with standard atmos
    11·1 answer
  • WHAT WOULD HAPPEN IF A HUMAN'S BODY TEMPERATURE WAS 98.6 DEGREES CELSIUS??
    5·2 answers
  • a car traveling at 40m/s starts to decelerate steadily. it comes to a complete stop in 12 seconds. what is the acceleration?
    11·1 answer
  • What tool would you use for Volume
    9·2 answers
  • If a projectile travels in the air for 8 seconds when does a projectile reach its highest point
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!