[Answered] Light behaves primarily as a wave when it A) travels from one place to another. B) interacts ...

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Author Question: Light behaves primarily as a wave when it A) travels from one place to another. B) interacts ... (Read 45 times)

futuristic

Hero Member
Posts: 638

on: Jul 29, 2018

Light behaves primarily as a wave when it

A) travels from one place to another.
B) interacts with matter.
C) both of these
D) neither of these

Question 2

What is the power of a lens that has a focal length of -40 cm?

A) -2.5 diopters
B) -4.0 diopters
C) +4.0 diopters
D) +2.5 diopters
E) +2.7 diopters

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Marked as best answer by a Subject Expert

joechoochoy

Sr. Member
Posts: 306

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: A

Answer to Question 2

A

futuristic

Member
Posts: 638

Reply 2 on: Jul 29, 2018

Gracias!

T4T

Member
Posts: 348

Reply 3 on: Yesterday

Wow, this really help

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