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

Author Question: The radial distance to the event horizon from the singularity of a black hole is called a. the ... (Read 67 times)

mydiamond

  • Hero Member
  • *****
  • Posts: 804
on: Jul 28, 2018
The radial distance to the event horizon from the singularity of a black hole is called
 a. the Roche limit.
  b. the Schwarzschild radius.
  c. the Hubble unit.
  d. none of the above.

Question 2

Which phenomenon shows that quanta of light, or photons, exist?
 a. Diffraction
  b. Polarization
  c. The photoelectric effect
  d. Interference


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

micaelaswann

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

c


mydiamond

  • Member
  • Posts: 804
Reply 2 on: Jul 28, 2018
:D TYSM

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

black sand black sand
black-tailed jackrabbit (Lepus californicus) black-tailed jackrabbit (Lepus californicus)
The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc
Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
Palpation of radial pulse Palpation of radial pulse
The inverse-square law and its effects. Doubling your distance away from a radioactive material ... The inverse-square law and its effects. Doubling your distance away from a radioactive material ...
Video: Mechanism of enzyme action

For a complete list of videos, visit our video library