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

Author Question: As you jump up and down on a floor, the support force by the floor experiences A) changes. B) no ... (Read 492 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Jul 29, 2018
As you jump up and down on a floor, the support force by the floor experiences
 
  A) changes.
  B) no changes.
  C) none of the above.

Question 2

What is the minimum thickness of a nonreflecting film coating (n = 1.30 ) on a glass lens (n = 1.50 ) for wavelength 500 nm?
 
  A) 250 nm
  B) 221 nm
  C) 192 nm
  D) 167 nm
  E) 96.2 nm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

E


chads108

  • Member
  • Posts: 507
Reply 2 on: Jul 29, 2018
Wow, this really help

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

insect's compound eye, revealing photoreceptor cells, support cells and pigment cells insect's compound eye, revealing photoreceptor cells, support cells and pigment cells
This girl ran four spinning machines in a cotton mill in Whitnel, North Carolina. Only 4 feet, 3 inc This girl ran four spinning machines in a cotton mill in Whitnel, North Carolina. Only 4 feet, 3 inc
When parents actively support higher education, their children achieve more in their future careers. When parents actively support higher education, their children achieve more in their future careers.
Spring force, crankcase pressure, and intake manifold vacuum work together to regulate the flow rate ... Spring force, crankcase pressure, and intake manifold vacuum work together to regulate the flow rate ...
The diagonal of the floor of a rectangular office cubicle is 2 ft longer than the ... The diagonal of the floor of a rectangular office cubicle is 2 ft longer than the ...
PLEASE I NEED SUPPORT WITH THIS QUESTIONS IS ON THE IMAGE PLEASE ANSWER PLEASE I NEED SUPPORT WITH THIS QUESTIONS IS ON THE IMAGE PLEASE ANSWER
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library