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
LuckyWell [14K]
3 years ago
10

A microwave oven operates at 2.00 ghz . what is the wavelength of the radiation produced by this appliance? express the waveleng

th numerically in nanometers.
Physics
1 answer:
yan [13]3 years ago
7 0
<span>Since frequency and wavelength have inverse relationship. It can be expressed by the equation: ν.λ = c Where, v = frequency of the electromagnetic wave. λ = it's wavelength c = the speed of light in a vacuum. v = 2.00 Ghz x 10^9 Hz / 1 Ghz = 2.00 x 10^9 Hz that means that in one second it covers 2.00 x 10^9 cycles. λ = 3.10^8 m/s / 2.00 x 10^9 /s = 1.25E-10 nanometers</span>
You might be interested in
The cosmic microwave background essentially looks the same in all directions. This is an example of.
pentagon [3]

In general, all views of the cosmic microwave background are identical. Isotropy is demonstrated by this.

<h3>What exactly is isotropy, for instance?</h3>

The Greek words isos (equal) and tropos, from which the term "isotropy" is derived, mean "uniform in all directions" (way). The material properties of anisotropic materials, such as graphite, differ depending on the direction, in contrast to isotropic materials like glass, which show the same properties in all directions.

There is no "centre" to an isotropic universe, which is another characteristic. The North and South Poles are produced by the rotation of the Earth, giving them a distinctive orientation, but the Universe is visible from every angle. When we think about the Big Bang, which is the origin of the Universe, this is a crucial point.

To know more about cosmic microwave background visit:

brainly.com/question/28197648

#SPJ4

3 0
1 year ago
How are balanced and unbalanced forces related to motion?
Aliun [14]

Answer:

Balanced forces do not result in any change in motion. forces: forces applied to an object in opposite directions that are not equal in size. Unbalanced forces result in a change in motion.

Explanation:

4 0
2 years ago
Read 2 more answers
A student is given a red and a blue liquid. The two samples of liquids are
topjm [15]
<h3>Option D) The red liquid has a smaller specific heat</h3>

When a substance has smaller specific heat it needs less heat to shows changes in it hence making the option D correct.

3 0
2 years ago
Read 2 more answers
I beg you plz help me asap!!!
Strike441 [17]

Answer:

a.

Explanation:

there would be a new planet is our solar system which could cause different gravitation pull on all the planets also there could be possible be new life form or other valuable metals that haven't been discovered on this planet. hope this helps somewhat

8 0
2 years ago
Read 2 more answers
An oven uses 4500 watts of power in 2 minutes, how much work was done?
jolli1 [7]
First of all we state the formula
Power=work done/time
we can rearrange this formula as well
work done=power x time

Since the SI unit of time is in seconds we change the minutes to seconds
2mins= 60x2 = 120 seconds

Using our formula (work done=power x time) we simply put in the values
work done = 4500 x 120
work done = 540,000J
4 0
2 years ago
Other questions:
  • The high-speed winds around a tornado can drive projectiles into trees, building walls, and even metal traffic signs. In a labor
    7·1 answer
  • Rowan is walking in a shallow, clear bay, in still water just over her knees. When she looks down at her feet in the sand, she n
    10·1 answer
  • Suppose an object’s initial velocity is 10 m/s and its final velocity is 4 m/s. Mass is constant.
    7·1 answer
  • Consider the gravity of the four spheres. If we wanted sphere C to attract the other three spheres, what is one feature of spher
    9·2 answers
  • B) A non-inductive load takes a current of 15 A at 125 V. An inductor is then connected
    12·1 answer
  • Is power a vector quantity​
    14·1 answer
  • As time goes on, the ENTROPY in a closed system should increase. This is because of which Law?
    14·1 answer
  • In which direction does the frictional force act on the cube? A) upwards B) downwards C)in all the directions D) side to side
    5·1 answer
  • A car, initially traveling 28.0ft/s, steadily speeds up to 50.0ft/s in 7.40s. Determine all unknowns and answer the following qu
    6·1 answer
  • When do (object distance) is very large, what does the thin lens equation predict for the value of 1/f?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!