This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Protons are being accelerated in a particle accelerator. When the speed of the protons is doubled, ... (Read 36 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Jul 29, 2018
Protons are being accelerated in a particle accelerator. When the speed of the protons is doubled, their de Broglie wavelength will
 
  A) increase by a factor of 4.
  B) increase by a factor of 2.
  C) decrease by a factor of 2.
  D) increase by a factor of .
  E) decrease by a factor of .

Question 2

The average intensity of the sunlight in Miami, Florida, is 1060 W/m2. What is the average value of the force exerted on a 16m2 surface that absorbs this light?
 
  A) 7.83  10-5 N
  B) 1.63  10-5 N/m2
  C) 2.61  10-5 N
  D) 5.65  10-5 N
  E) 0.204  10-5 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lou

  • Sr. Member
  • ****
  • Posts: 286
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

D


gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 29, 2018
TY


lou

  • Sr. Member
  • ****
  • Posts: 286
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

A rapidly vibrating needle at idle that becomes steady as engine speed is increased indicates worn ... A rapidly vibrating needle at idle that becomes steady as engine speed is increased indicates worn ...
Find the speed after 40.0 min if the initial speed is 3250 rev/min Find the speed after 40.0 min if the initial speed is 3250 rev/min
If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ... If the particle moves in a circle of radius 0.15 m at a speed of 3.0 m/s, what is the magnitude ...
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on ... Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on ...
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library