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
Maru [420]
3 years ago
8

Light year is a unit of?

Physics
1 answer:
IrinaVladis [17]3 years ago
3 0
Light year is the unit of distance. It is the distance that an object travels in one year with the speed of light.

In short, Your Answer would be "Distance"

Hope this helps!
You might be interested in
1 a rectangular block of steel measures 4cm * 2cm* 1.5cm. its mass is 93 .6g
damaskus [11]

Answer:

xjsjsiaiwdjajajqjiwjwjeueie

5 0
3 years ago
Read 2 more answers
Would you buy a pair of shoes from the same company that sold Jack his shoes? Why or why not?
LenKa [72]

Answer:

Maybe

Explanation:

It depends. If he says the shoes sucked than no because they suck-

But if he really liked the shoes and said it was really good than yes

I would buy the shoes

8 0
3 years ago
Read 2 more answers
A skier leaves the horizontal end of a ramp with a velocity of 25.0 m/s and lands 70.0 m from the base of the ramp. How high is
Valentin [98]

Answer:

<em>The end of the ramp is 38.416 m high</em>

Explanation:

<u>Horizontal Motion </u>

When an object is thrown horizontally with an initial speed v and from a height h, it follows a curved path ruled by gravity.

The maximum horizontal distance traveled by the object can be calculated as follows:

\displaystyle d=v\cdot\sqrt{\frac  {2h}{g}}

If the maximum horizontal distance is known, we can solve the above equation for h:

\displaystyle h=\frac  {d^2g}{2v^2}

The skier initiates the horizontal motion at v=25 m/s and lands at a distance d=70 m from the base of the ramp. The height is now calculated:

\displaystyle h=\frac  {70^2\cdot 9.8}{2\cdot 25^2}

\displaystyle h=\frac  {4900\cdot 9.8}{2\cdot 625}

h= 38.416 m

The end of the ramp is 38.416 m high

8 0
2 years ago
If its wavelength were doubled, its energy would be If its wavelength were doubled, its energy would be 4E. 2E. 12E. 14E.
ANEK [815]

The wavelength was doubled, and its energy will be increased by 4 times.

looking at the formula

energy E = MC^2

also, c = \lambda \times \nu

hence it is clear from above that energy is directly proportional to the square of the wavelength.

hence, The wavelength was doubled, and its energy will be increased by 4 times.

<h3>What is Wavelength?</h3>
  • The distance over which a periodic wave's shape repeats is known as the wavelength in physics.
  • It is a property of both traveling waves and standing waves as well as other spatial wave patterns. It is the distance between two successive corresponding locations of the same phase on the wave, such as two nearby crests, troughs, or zero crossings.
  • The spatial frequency is the reciprocal of the wavelength. The Greek letter lambda is frequently used to represent wavelength.
  • The term wavelength is occasionally used to describe modulated waves, their sinusoidal envelopes, or waves created by the interference of several sinusoids.

To learn more about wavelength with the given link

brainly.com/question/13533093

#SPJ4

5 0
1 year ago
A person drives for 1.00 h at 10.0 km/h and 2.00 h at 20.0 km/h. What is their average speed, in SI units?
Veronika [31]
I believe it is b if i’m correct
6 0
3 years ago
Other questions:
  • A scientist is subjected to a dose of ionizing radiation in his laboratory. without the help of radiation detection instruments,
    9·1 answer
  • A sample of oxygen occupies 560. ml when the pressure is 800.00 mm hg. at constant temperature, what volume does the gas occupy
    9·1 answer
  • All life that we know of is based on carbon. Carbon's ability to form many chemical bonds is an important characteristic that al
    9·1 answer
  • I was driving along at 20 m/s , trying to change a CD and not watching where I was going. When I looked up, I found myself 46 m
    15·1 answer
  • If a spring requires 20 Newtons to be compressed a distance of 10 centimeters, what is the spring constant in N/m (newton meters
    13·1 answer
  • A man is 6ft tall. What is the smallest size plane mirror he can use to see his entire image.
    11·1 answer
  • In what way is a screw similar to an inclined plane?
    10·2 answers
  • What type of energy does friction produce?
    6·1 answer
  • What is Sl system define brefly​
    6·1 answer
  • How does the gravitational force between two objects change if the distance between the objects doubles?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!