[Answered] The critical angle is least in A) glass. B) water. C) diamond. D) ...

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Author Question: The critical angle is least in A) glass. B) water. C) diamond. D) ... (Read 36 times)

BRWH

Hero Member
Posts: 553

on: Jul 29, 2018

The critical angle is least in

A) glass.
B) water.
C) diamond.
D) vacuum.

Question 2

If you view a rainbow out your window while riding in a train, you'll see that

A) the rainbow can only be seen while you're moving slowly or at rest.
B) the rainbow moves along with you.
C) you soon pass by it, leaving it where you first saw it.

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Expo

Sr. Member
Posts: 351

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: C

Answer to Question 2

Answer: B

BRWH

Member
Posts: 553

Reply 2 on: Jul 29, 2018

TYSM

xiazhe

Member
Posts: 331

Reply 3 on: Yesterday

Wow, this really help

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