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
Kaylis [27]
4 years ago
8

What is the simplest relationship between the angular wavenumber k and just one of the other kinematic variables? Express your a

nswer using only one of the other kinematic variables plus constants like π.
Physics
1 answer:
polet [3.4K]4 years ago
7 0

Answer: k = 2π / λ

Explanation: Wavenumber k (propagation number) is a measure of spatial scale. Wavenumber can be defined as the number of wavelengths per unit distance and can be expressed in terms of lambda λ, wavelength.

This definition can be mathematically expressed as

k = 2π / λ, where k is wavenumber and λ is wavelength

You might be interested in
5 litres of alcohol have a mass of 4kg. calculate the density of alcohol in g/cm.​
Aleks04 [339]

Answer: 0.8 g/cm

Explanation:

p= m/V

= 4 kg/ 5 liter

= 0.8

3 0
3 years ago
Read 2 more answers
Which action can humans take to reduce wave erosion?
mezya [45]

The action that  humans can take to reduce wave erosion is to build breakwaters in the ocean.

<h3>What is erosion?</h3>

The term erosion has to do with the washing away of top soil either by water or by wind. The control of erosion is a very important soil conservation effort.

Hence, the action that  humans can take to reduce wave erosion is to build breakwaters in the ocean.

Learn more about erosion:brainly.com/question/3852201?

#SPJ1

3 0
2 years ago
Planet that has an orbit that intersects the orbit of pluto
Scilla [17]
<h2>Answer: Neptune </h2>

The dwarf planet Pluton, <u>has the most eccentric orbit</u> (more elliptical and elongated) of all the planets, and as a consequence its orbit is "intersected" by the orbit of Neptune.

However, <u>despite this intersection, there is no collision risk between these two bodies</u>, since the orbit of Pluto is located in an orbital plane different from that of the other planets and therefore different from that of Neptune, its nearest neighbor. In addition, the orbit of Pluton is inclined 17\° on the the ecliptic plane (plane where the other planets move around the Sun).

8 0
3 years ago
18. In a solid conductor such as a metal, what is the cause of an electric current? A. A flow of positive and negative charges.
Serggg [28]
The answer is A. <span> A flow of positive and negative charges. </span>
5 0
3 years ago
An object moves with simple harmonic motion. If the amplitude and the period are both doubled, the object's maximum speed is 1.
Kisachek [45]

Answer:

The object's maximum speed remains unchanged.

Explanation:

The speed of a particle in SHM is given by :

v(t)=A\omega\ sin(\omega t)

Maximum speed is, v_{max}=A\omega

If A' = 2A and T' = 2T

v'_{max}=(2A)\dfrac{2\pi}{2T}

v'_{max}=(A)\dfrac{2\pi}{T}

v'_{max}=v_{max}

So, the maximum speed of the object remains the same i.e. it remains unchanged. Hence, this is the required solution.

6 0
3 years ago
Other questions:
  • CAN YOU PLEASE HELP ME!!!!! I WILL MARK BRAINLIST
    10·2 answers
  • A person standing waist-deep in a swimming pool appears to have short legs because of light
    5·1 answer
  • I need help with the circled one
    5·1 answer
  • Current estimates place the age of the universe at about ______.
    11·1 answer
  • The blank represent the different forms of electromagnetic radiation
    6·1 answer
  • Turning the barrel of a 50-mm-focal-length lens on a manual-focus camera moves the lens closer to or farther from the sensor to
    5·1 answer
  • Can lamp that works on a 2.5 v work on a 1.12 v ?​
    13·1 answer
  • If you applied a force of 200 Newtons to lift a box 2.20 meters above the floor, how much work would you be doing?
    6·1 answer
  • Does an object in motion stay in motion
    9·1 answer
  • Explain why aircraft are carefully designed so that parts do not resonate.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!