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

Author Question: An object of zero radius is known as a __________________. Fill in the blank(s) with correct ... (Read 71 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
on: Jul 27, 2018
An object of zero radius is known as a __________________.
 
  Fill in the blank(s) with correct word

Question 2

What causes chromatic aberration? Why does it not occur in reflecting telescopes?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

maaaaaaaaaa

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

singularity

Answer to Question 2

When light is refracted through glass, shorter-wavelength light bends more than longer wavelengths. This color separation is called chromatic aberration. Reflecting telescopes do not suffer from chromatic aberration because the light does not pass through the glass.


Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


maaaaaaaaaa

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

The Parallax of a Nearby Object in Space The Parallax of a Nearby Object in Space
A form that the customer should fill out if there is a driveablilty concern to help the service ... A form that the customer should fill out if there is a driveablilty concern to help the service ...
These photos show a rat burying a test object from which it has just received a single mild shock. These photos show a rat burying a test object from which it has just received a single mild shock.
The drum shown in the figure has a radius of 0.40 m and a moment of inertia of 2.3 kg m2about ... The drum shown in the figure has a radius of 0.40 m and a moment of inertia of 2.3 kg m2about ...
Is my concept map correct? (Grade 12 Bio) Is my concept map correct? (Grade 12 Bio)
X-ray showing pneumonia. Fluid and blood cells fill the lungs X-ray showing pneumonia. Fluid and blood cells fill the lungs
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library