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
dem82 [27]
1 year ago
6

The speed of light is a constant and approximately equal to 300,000,000 meters per second.

Physics
1 answer:
sveticcg [70]1 year ago
4 0

The material used before doubling will produce light at a frequency of 0.056 Hz.

<h3 /><h3>What is the frequency?</h3>

The number of times a wave occurs repeatedly in a second is known as frequency.

The formula provides the frequency as,

\rm v = \lambda \times f \\\\\ \rm f = \frac{v}{\lambda} \\\\ \rm f = \frac{3 \times 10^8}{532 \times 10^-9} \\\\  \rm f = 3 \times 10^{12} \\\\ f= 0.056  \ Hz

Therefore, the material used before doubling will have an output light frequency of 0.056 Hz.

To learn more about the frequency refer to:

brainly.com/question/14926605

#SPJ1

You might be interested in
A ____ is one of the tiny dots of light that form a grid on your screen.
Degger [83]
Hi there

The answer is pixel

Hope this helps
8 0
2 years ago
Read 2 more answers
Help!! If an atom has 7 protons and 8 neutrons, and is not in an excited state, how many electrons would Bohr say the atom has?
quester [9]
The answer I believe is 6
8 0
3 years ago
Read 2 more answers
What can you conclude about this product?
aksik [14]
What’s the question
6 0
3 years ago
Adult men have an average height of 69.0 inches with standard deviation of 2.8 inches fins the night of a man with a z-score of
ANTONII [103]
What do you mean I’m confused
7 0
2 years ago
Starting from the front door of your ranch house, you walk 50.0 m due east to your windmill, and then you turn around and slowly
Hunter-Best [27]

Answer:

Average velocity

v=\frac{d}{t}\\ v=\frac{10m}{70s}\\v=.1428 \frac{m}{s}

Average speed,

S=\frac{D}{t}\\ S=\frac{90}{70}\\ S=1.29\frac{m}{s}

Explanation:

(a)Average velocity

We have to find the average velocity. We know that velocity is defined as the rate of change of displacement with respect to time.

To find the average velocity we have to find the total displacement.

since displacement along east direction is 50m

and displacement along west=40m

so total displacement,

d=50m-40m\\d=10m

total time,

t=28 s+42 s\\t=70 s

therefore, average velocity

v=\frac{d}{t}\\ v=\frac{10m}{70s}\\v=.1428 \frac{m}{s}

(b)Average Speed:

Average speed is defined as the ratio of total distance to the total time

it means

Average speed= total distance/total time

here total distance,

D= 50m+40m\\D=90m

and total time,

t= 28s+40s\\t=70s

therefore,

Average speed,

S=\frac{D}{t}\\ S=\frac{90}{70}\\ S=1.29\frac{m}{s}

8 0
3 years ago
Other questions:
  • Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past
    14·1 answer
  • You can determine the index of refraction of a substance by determining its critical angle. (a) What is the index of refraction
    13·1 answer
  • Why generally metals are good conductor and non metals are bad conductor of electricity ​
    13·1 answer
  • A converging lens of focal length 20 cm is placed in contact with a diverging lens of focal length 30 cm. The focal length of th
    7·1 answer
  • A 450-kg sports car accelerates from rest to 100 km/h in 4.80 s. what magnitude force does a 68.0 kg passenger experience during
    10·1 answer
  • What is true when an object is moved farther from a plane mirror?
    13·1 answer
  • If 2000 kg cannon fires 2 kg projectile having muzzle velocity 200 m/s than the recoil speed of the cannon will be *
    5·1 answer
  • T or F: In situations of inhalation poisoning, you should call for help before you attempt a rescue.
    6·1 answer
  • When water change into ice it contracts or expand<br> plz answer fast..
    14·2 answers
  • 22 Newton force is working on a 1,901 gram object. What is the acceleration in<br> meter/s^2 unit
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!