[Answered] What is the wavelength of a photon of energy 2.00 eV? What will be an ideal ...

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DyllonKazuo

Hero Member
Posts: 565

on: Jul 29, 2018

What is the wavelength of a photon of energy 2.00 eV?

What will be an ideal response?

Question 2

A hockey puck slides off the edge of a table with an initial velocity of 28.0 m/s. The height of the table above the ground is 2.00 m. What is the angle below the horizontal of the velocity of the puck just before it hits the ground?

A) 77.2
B) 72.6
C) 12.8
D) 12.6
E) 31.8

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jamesnevil303

Sr. Member
Posts: 337

Reply #1 on: Jul 29, 2018

Answer to Question 1

622. nm

Answer to Question 2

D

DyllonKazuo

Hero Member
Posts: 565

Reply #2 on: Jul 29, 2018

jamesnevil303

Sr. Member
Posts: 337

Reply #3 on: Jul 29, 2018

You're welcome

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