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

Author Question: When a four-megaton nuclear bomb is exploded, approximately 18 1015 J of energy is released. How ... (Read 128 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Jul 28, 2018
When a four-megaton nuclear bomb is exploded, approximately 18  1015 J of energy is released. How much mass would this represent in a mass-to-energy conversion? (c = 3.00  108 m/s)
 a. 0.20 kg
  c. 1.8 103 kg
  b. 18 kg
  d. 0.050 kg

Question 2

If the mass of a proton is 1.67  10-27 kg, what is the rest energy of the proton? (c = 3.00  108 m/s and 1 eV = 1.6  10-19 J)
 a. 9.4  108 eV
  c. 3.7  108 eV
  b. 4.1  108 eV
  d. 1.2  108 eV


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

A


kaid0807

  • Member
  • Posts: 515
Reply 2 on: Jul 28, 2018
Wow, this really help

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

The Energy Yield of Fossil Fuels The Energy Yield of Fossil Fuels
The Tōhoku earthquake: shaking Japan’s trust in nuclear power The Tōhoku earthquake: shaking Japan’s trust in nuclear power
Energy passes among trophic levels Energy passes among trophic levels
The growth in demand for energy use is met by burning fossil fuels The growth in demand for energy use is met by burning fossil fuels
Energy drinks Energy drinks
The leptin–melanocortin pathway of energy balance The leptin–melanocortin pathway of energy balance
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library