Questions by Daniele Pallastrelli

Questions by Daniele Pallastrelli

A photon of wavelength 2.78 pm scatters at an angle of 147° from an initially stationary, unbound electron. What is the de Broglie wavelength of the electron after the photon has been scattered?

asked Jan 24, 2020

1 answer

3 votes

197k views

What invention contributed most to the spread of both the Ottoman and Safavid empires?

asked May 18, 2019

2 answers

4 votes

60.9k views

During cooling, the kinetic energy of the molecules fails why does this happen?

asked Mar 20, 2019

1 answer

5 votes

199k views

C.9 D.36 No Guessing and Please show work

asked Mar 13, 2019

1 answer

4 votes

182k views

Matching please help 1. Congo A. longest river in the world 2. Niger B. home of Victoria Falls 3. Nile C. third longest river in Africa 4. Zambezi D. also known as Zaire

asked Feb 14, 2019

1 answer

2 votes

1.6k views

In order to allow communication between vlans for exchange of data what must be used?

asked May 21, 2018

1 answer

3 votes

173k views

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