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

Author Question: An oil film floats on a water surface. The indices of refraction for water and oil, respectively, ... (Read 73 times)

AEWBW

  • Hero Member
  • *****
  • Posts: 579
on: Jul 28, 2018
An oil film floats on a water surface. The indices of refraction for water and oil, respectively, are 1.333 and 1.466 . If a ray of light is incident on the air-to-oil surface at an angle of 40.0 with the normal, what is the angle of the refracted ray in the water?
 a. 37.0
  c. 24.2
  b. 26.8
  d. 28.8

Question 2

An automobile gas tank is filled to its capacity of 20.00 gallons with the gasoline at an initial temperature of 10C. The automobile is parked in the Sun causing the gasoline's temperature to rise to 60C. If the coefficient of volume expansion for gasoline is 9.6  10-4/C, what volume runs out the overflow tube? Assume the change in volume of the tank is negligible.
 a. 1.74 gallons
  c. 0.72 gallon
  b. 0.96 gallon
  d. 0.30 gallon


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

raenoj

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


AEWBW

  • Member
  • Posts: 579
Reply 2 on: Jul 28, 2018
:D TYSM

Perkypinki

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Mechanisms of water movement from soil through plants to the atmosphere. Mechanisms of water movement from soil through plants to the atmosphere.
Mixting Hot Cold water Mixting Hot Cold water
The Moon’s Interior and Its Effects on the Moon’s Surface The Moon’s Interior and Its Effects on the Moon’s Surface
viable surface sampling using contact plates viable surface sampling using contact plates
Water resources Water resources
Water Molecule Water Molecule
Video: DNA Sequences - Dideoxy Sequencing

For a complete list of videos, visit our video library