[Answered] A pendulum has how many natural frequencies? ...

This topic contains a solution. Click here to go to the answer

Author Question: A pendulum has how many natural frequencies? ... (Read 33 times)

bb

Hero Member
Posts: 544

on: Jul 28, 2018

A pendulum has how many natural frequencies?

Question 2

What is the maximum velocity (in km/s) of a photoelectron emitted from a surface whose work function is 5.0 eV when illuminated by a light whose wavelength is 200 nm?
a. 460
b. 650
c. 420
d. 550
e. 1 480

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

batool

Sr. Member
Posts: 320

Reply #1 on: Jul 28, 2018

Answer to Question 1

One

Answer to Question 2

b

bb

Member
Posts: 544

Reply 2 on: Jul 28, 2018

Great answer, keep it coming

yeungji

Member
Posts: 319

Reply 3 on: Yesterday

Gracias!

« previous next »

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.