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

Author Question: How is antimatter created? What will be an ideal response? ... (Read 95 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 27, 2018
How is antimatter created?
 
  What will be an ideal response?

Question 2

Recently discovered brown dwarfs have spectra similar to cool O-type stars.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 27, 2018
Answer to Question 1

When two high-energy photons pass near each other, they can convert their energy to mass, but the mass must be a pair of particles, one matter and one antimatter. All antimatter in the Universe was created this way.

Answer to Question 2

False


LaDunn

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Three ways that factors affect mortality in response to changes in population density. Three ways that factors affect mortality in response to changes in population density.
Locations and Response Characteristics of Photoreceptors Locations and Response Characteristics of Photoreceptors
Cultures Ideal Body Types Cultures Ideal Body Types
Inflammatory response. Inflammatory response.
PGC-1 and SIRT1 control the reprogramming of fuel utilization pathways in response to fasting PGC-1 and SIRT1 control the reprogramming of fuel utilization pathways in response to fasting
J or U dose-response curve J or U dose-response curve
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library