« previous next »

Author Question: A certain kind of glass has nblue = 1.650 for blue light and nred = 1.610 for red light. If a beam ... (Read 202 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Jul 28, 2018
A certain kind of glass has nblue = 1.650 for blue light and nred = 1.610 for red light. If a beam of white light (containing all colors) is incident at an angle of 60.0, what is the angle between the red and blue light inside the glass?
 a. 0.45.0
  c. 1.81
  b. 0.22.3
  d. 0.882

Question 2

As a copper wire is heated, its length increases by 0.200. What is the change of the temperature of the wire? (aCu = 16.6  10-6/C)
 a. 120C
  c. 30.1C
  b. 60.2C
  d. 6.0C


zoeyesther

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

The light produced by fireflies is the result of a reaction The light produced by fireflies is the result of a reaction
Blue Vervain Blue Vervain
Louis Comfort Tiffany, Tiffany Glass & Decorating Co. (1893–1902), Corona, New York, Peacock ... Louis Comfort Tiffany, Tiffany Glass & Decorating Co. (1893–1902), Corona, New York, Peacock ...
A beam-type torque wrench that displays the torque reading on the face of the dial. The beam display ... A beam-type torque wrench that displays the torque reading on the face of the dial. The beam display ...
Light Light
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library