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
NikAS [45]
3 years ago
13

An electromagnetic wave has a frequency of 4.0 x 10^18 Hz. What is the wavelength of the wave?

Physics
2 answers:
LenaWriter [7]3 years ago
3 0

Answer:

7.5 × 10^-11 m

Explanation:

Hope this helps !

andreev551 [17]3 years ago
3 0
Hello! Here is a photo of what’s happening below, in case the set up of the problem is unclear to do:

You might be interested in
If the Coast Guard warns of a giant wave of water approaching the shore as a result of a major earthquake, they are warning of
shepuryov [24]
The answer is A Tsunami
3 0
3 years ago
Read 2 more answers
Cells are considered the smallest part of an organsim that can?​
Softa [21]
That can be considered alive.
4 0
3 years ago
Question 1 (1 point)
Sonbull [250]

Answer:

Solid objects will deform when adequate loads are applied to them; if the material is elastic, the object will return to its initial shape and size after removal. This is in contrast to plasticity, in which the object fails to do so and instead remains in its deformed state.

Explanation:

4 0
2 years ago
Read 2 more answers
A farsighted boy has a near point at 2.3 m and requires eyeglasses to correct his vision. Corrective lenses are available in inc
tino4ka555 [31]

Answer:

P = 3.5 D

Explanation:

As we know that convex lens is to be used to make the near point of eye to be correct

So we will have

\frac{1}{d_i} + \frac{1}{d_o} = \frac{1}{f}

here we have

d_i = 2.3 m = 230 cm

d_o = 25 cm

now plug in all values into the formula

-\frac{1}{230} + \frac{1}{25} = \frac{1}{f}

f = 28 cm

now for power of lens

P = \frac{1}{f}

P = \frac{1}{0.28} = 3.5 D

so the power in dioptre is

P = 3.5 D

5 0
3 years ago
What are some indicators of energy transformations?
Annette [7]

Explanation:

Contact, vision, sound, flavor, and smell are all markers of energy transformations. The most basic example would be when we notice something has begun to pass through vision. Whenever an entity accelerates or slows down, energy is constantly transformed.

5 0
3 years ago
Other questions:
  • If the number of crests that pass a point in a given time increases, what has increased?
    15·2 answers
  • A solid sphere, solid cylinder, and a hollow pipe all have equal masses and radii and are of uniform density. If the three are r
    6·1 answer
  • A 1.89 kg object on a frictionless horizontal track is attached to the end of a horizontal spring whose force constant is 4.89 N
    12·1 answer
  • What type of energy transformation takes place in bicycle.
    14·1 answer
  • A bicyclist travels the first 700 m of a trip at an average speed of 8 m/s, travels
    9·1 answer
  • Moving current has electrical energy.
    6·1 answer
  • The tension of a guitar string is increased by 40%. By what factor odes the fundamental frequency of vibration change? a. 1.13 b
    15·1 answer
  • At
    9·1 answer
  • Describe how the boiling point of water on top of a mountain would be different from its boiling point at sea level.
    13·1 answer
  • In order for work to be done a___<br> must be exerted on an object causing it to___
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!