[Answered] A__________is a quantum of electromagnetic energy that carries an amount of energy that depends ...

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Metfan725

Hero Member
Posts: 552

on: Jul 27, 2018

A__________is a quantum of electromagnetic energy that carries an amount of energy that depends inversely on its wavelength.

A) wave
B) photon
C) grating
D) fringe

Question 2

The magnifying power of a telescope with a primary lens of focal length 1 m and an eye piece of 0.5 m focal length is _____.

A) 2
B) 5
C) 8
D) 10

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Liamb2179

Sr. Member
Posts: 365

Reply #1 on: Jul 27, 2018

Answer to Question 1

B

Answer to Question 2

A

Metfan725

Hero Member
Posts: 552

Reply #2 on: Jul 27, 2018

Thank you!

Liamb2179

Sr. Member
Posts: 365

Reply #3 on: Jul 27, 2018

Always glad to help...

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