[Answered] Express an angular speed of 33.3 rpm in rad/s. What will be an ideal ...

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Author Question: Express an angular speed of 33.3 rpm in rad/s. What will be an ideal ... (Read 60 times)

TFauchery

Hero Member
Posts: 500

on: Jul 29, 2018

Express an angular speed of 33.3 rpm in rad/s.

What will be an ideal response?

Question 2

A 140. KeV photon strikes an electron and scatters through an angle of 120.

(a) What is the wavelength of the photon before scattering?
(b) What is the photon wavelength after scattering?

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Marked as best answer by a Subject Expert

Sassygurl126

Sr. Member
Posts: 320

Reply #1 on: Jul 29, 2018

Answer to Question 1

3.49 rad/s

Answer to Question 2

(a) 8.86 pm
(b) 12.51 pm

TFauchery

Member
Posts: 500

Reply 2 on: Jul 29, 2018

YES! Correct, THANKS for helping me on my review

aliotak

Member
Posts: 326

Reply 3 on: Yesterday

Great answer, keep it coming

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