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
Nina [5.8K]
4 years ago
15

What is calculated by speed of light/wavelength?

Physics
1 answer:
zhenek [66]4 years ago
6 0
Frequency of oscillation = speed of light/wave length
You might be interested in
Which statements about our solar system are false?
morpeh [17]
The second statement is false. The Sun is a star, but not the only star.
6 0
3 years ago
Read 2 more answers
You are holding a rock tied to a string, which is an example of a pendulum. Identify and explain the proper term for each part o
marshall27 [118]
A pocket watch  would be an example
3 0
3 years ago
A plane is flying due west at 34 m/s. It encounters a wind blowing at 19 m/s south. Find the resultant veloci
Drupady [299]

Answer:

<em>The resultant velocity has a magnitude of 38.95 m/s</em>

Explanation:

<u>Vector Addition</u>

Given two vectors defined as:

\vec v_1=(x_1,y_1)

\vec v_2=(x_2,y_2)

The sum of the vectors is:

\vec v=(x_1+x_2,y_1+y_2)

The magnitude of a vector can be calculated by

d=\sqrt{x^2+y^2}

Where x and y are the rectangular components of the vector.

We have a plane flying due west at 34 m/s. Its velocity vector is:

\vec v_1=(-34,0)

The wind blows at 19 m/s south, thus:

\vec v_2=(0,-19)

The sum of both velocities gives the resultant velocity:

\vec v =(-34,-19)

The magnitude of this velocity is:

d=\sqrt{(-34)^2+(-19)^2}

d=\sqrt{1156+361}=\sqrt{1517}

d = 38.95 m/s

The resultant velocity has a magnitude of 38.95 m/s

3 0
3 years ago
Which of the following measurements involve a direction? ( select all that apply)
gavmur [86]
The answer is A, D (Apex)
5 0
3 years ago
Read 2 more answers
Explain how the lithosphere, hydrosphere, and atmosphere individually and collectively affect the biosphere. (2 points)
SSSSS [86.1K]

Answer:

The hydrosphere, the sphere of influence that deals with water in its various forms (some separate out ice and call that the cryosphere), provides the biosphere with a much needed component....water. Life would not exist as we know it without water. It places in important role for all organisms, alongside playing an important role in various earth processes.

Explanation:

6 0
3 years ago
Other questions:
  • A 0.12 kg bird is flying at a constant speed of 7.8 m/s. what is the birds conetic energy?
    13·2 answers
  • Plz help!! If the mass of an object is 44 kilograms and its velocity is 10 meters per second east, how much Kinetic Energy does
    8·1 answer
  • Which statement about ocean surface currents is false.
    14·1 answer
  • The strength of the Earth’s magnetic field B at the equator is approximately equal to 5 × 10−5 T. The force on a charge q moving
    8·1 answer
  • Help please number 8 an 9
    7·1 answer
  • What is the numeric value of a mole for atoms or molecules?
    5·1 answer
  • the refractive index is the blank of the speed of light in a medium to the speed of light in a vacuum
    12·2 answers
  • how many bits are required to sample an incoming signal 4000 times per second using 64 different amplitude level
    13·1 answer
  • Newtons third law of motion describes how forces act in pairs true or false HELPPPP!!!!
    11·1 answer
  • A uniform stick has a mass of 4.42 kg and a length of 1.23 m. It is initially lying flat at rest on a frictionless horizontal su
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!