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
Zepler [3.9K]
3 years ago
10

A certain microwave has a

Physics
1 answer:
Tatiana [17]3 years ago
5 0

Answer:

9.375\times 10^{9} Hz

Explanation:

Frequency is mathematically defined as the quotient of speed divided by wavelength.

Frequency= \frac {v}{W}

where

v-is the speed of light

-w is wavelength.

Given the speed of the wave  as V=300000000 \ m/s and the wavelength \lambda= 0.032\ m, we substitute these values in the Frequency function to solve for frequency:

Frequency=\frac {300000000}{0.032}=9375000000 Hz=9.375\times 10^{9} Hz

Hence, the wave's frequency is 9.375\times 10^9\ Hz

You might be interested in
A small rubber ball is thrown at a heavier, larger basketball that is still. The small ball bounces off the basketball. Assume t
meriva
Part A.
The forces are the same because the force from the smaller ball it transferring its Energy through the basketball and it's rebounding as Connecticut Energy back up to the smaller ball
6 0
3 years ago
Read 2 more answers
A person wants to determine the spring constant of an exercise stretch cord. He pulls the cord with a force probe that exerts a
Burka [1]

Answer:

350 N/m

Explanation:

If we are assuming the stretch does not exceed the elastic range of the material, then by Hooke's law the spring constant of the cord is simply the ratio between the force 70N acting on the cord to stretch 20cm or 0.2m

k = 70 / 0.2 = 350 N/m

The spring constant is 350 N/m

4 0
3 years ago
Read 2 more answers
Weightlessness is experienced by an astronaut in space. This means that the astronaut's muscles have to be stronger to move his
just olya [345]
The answer is false. The speed of the astronaut cancels out the force of gravity, causing a 'stationary freefall'. While under these effects, it is not required for an astronaut to 'strengthen' his body.
4 0
3 years ago
Read 2 more answers
There isnt enough sanitidzer(alcohol)what solution to be replaced
Alex Ar [27]

For me: WASH OUR HANDS REGULARLY

3 0
2 years ago
Carlos uses a rope to pull his car 30 m to a parking lot because it ran out of gas. If Carlos exerts 2,000 N of force to pull th
Fiesta28 [93]
<span>5.8 × 104 J
i already checked it on edge

</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Usually the force of gravity on electrons is neglected. To see why, we can compare the force of the Earth’s gravity on an electr
    10·1 answer
  • The decimal equivalent for meter is
    6·1 answer
  • What power objective lens has the greatest Field of view
    9·1 answer
  • What force pulls the truck/ramp down towards the track? Group of answer choices
    9·1 answer
  • A small 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 N/C. If th
    10·1 answer
  • If a marathon runner averages 9.50 mi/h, how many minutes does it take him or her to run a 26.22-mi marathon?
    6·1 answer
  • Select the correct answer.
    15·1 answer
  • An airplane leaves New York to fly to Boston it travels 1000 KM in two hours what is the average speed of the airplane
    13·1 answer
  • How can spectroscopy and infrared technology be useful in space? (5 points)
    7·1 answer
  • A flywheel of diameter 1.2 m has a constant angular acceleration of 5.0 rad/s2. The tangential acceleration of a point on its ri
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!