This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A lens of focal length 30.0 cm is made of a material with index of refraction 1.50 . What is the ... (Read 104 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 28, 2018
A lens of focal length 30.0 cm is made of a material with index of refraction 1.50 . What is the focal length of a lens with the same geometry but is made of material with an index of refraction 2.00?
 a. 40.0 cm
  c. 15.0 cm
  b. 60.0 cm
  d. 22.5 cm

Question 2

One way to heat a gas is to compress it. A gas at 1.00 atm at 25.0C is compressed to one tenth of its original volume, and it reaches 30.0 atm pressure. What is its new temperature?
 a. 1500 K
  c. 1192C
  b. 621C
  d. 919C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


nenivikky

  • Member
  • Posts: 516
Reply 2 on: Jul 28, 2018
:D TYSM

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

The vertebrate single-lens eye. The vertebrate single-lens eye.
Pinch the sternocleidomastoid (SCM) muscle at points along its length. Turn head to side to expose ... Pinch the sternocleidomastoid (SCM) muscle at points along its length. Turn head to side to expose ...
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
Have you wondered what Nutella made of! Have you wondered what Nutella made of!
An athlete stretches a spring an extra 40.0 cm beyond its initial length. How much energy has ... An athlete stretches a spring an extra 40.0 cm beyond its initial length. How much energy has ...
The allowable compressive bearing capacity of a soil is 8000 psf. What should be the length of ... The allowable compressive bearing capacity of a soil is 8000 psf. What should be the length of ...
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library