[Answered] Which of the lens shapes given below results in a diverging lens? a. plano concave b. double ...

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Author Question: Which of the lens shapes given below results in a diverging lens? a. plano concave b. double ... (Read 103 times)

geoffrey

Hero Member
Posts: 880

on: Jul 28, 2018

Which of the lens shapes given below results in a diverging lens?
a. plano concave
b. double convex
c. convex meniscus
d. None of the shapes listed will be diverging.

Question 2

Four moles of nitrogen gas are contained in an enclosed cylinder with a movable piston. If the molecular mass of nitrogen is 28 u, how many grams of nitrogen are present?
a. 0.14
c. 42
b. 56
d. 112

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krakiolit

Sr. Member
Posts: 318

Reply #1 on: Jul 28, 2018

Answer to Question 1

A

Answer to Question 2

D

geoffrey

Hero Member
Posts: 880

Reply #2 on: Jul 28, 2018

Both answers were spot on, thank you once again

krakiolit

Sr. Member
Posts: 318

Reply #3 on: Jul 28, 2018

Great! Please up vote

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Author Question: Which of the lens shapes given below results in a diverging lens? a. plano concave b. double ... (Read 103 times)

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