« previous next »

Author Question: A sphere of pure U-235 will explode if it is A) hot enough. B) shaken hard enough. C) big ... (Read 53 times)

audragclark

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
A sphere of pure U-235 will explode if it is
 
  A) hot enough.
  B) shaken hard enough.
  C) big enough.
  D) none of the above

Question 2

The coil of a generator is rotated twice as fast keeping all other factors constant. What happens to the value of the maximum induced emf?
 
  A) It stays the same.
  B) It is reduced by a factor of 2.
  C) It is increased by a factor of 2.
  D) It is increased by a factor of 4.
  E) It is reduced by a factor of 4.


iceage

  • Guest
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

A shed carapace of a lady crab, part of the hard exoskeleton A shed carapace of a lady crab, part of the hard exoskeleton
Pure Snake Oil Pure Snake Oil
Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo Booker T. Washington in his office at Tuskegee Institute, 1900. Washington chose a policy of accommo
Storage devices (A) External hard-disk drive (B) USB drive (C) Memory card (D) Optical disc (DVD) ... Storage devices (A) External hard-disk drive (B) USB drive (C) Memory card (D) Optical disc (DVD) ...
Gland #1 (Hard) Picture 2 Gland #1 (Hard) Picture 2
Summer squash exhibiting various fruit-shape phenotypes, including disc, long, and sphere Summer squash exhibiting various fruit-shape phenotypes, including disc, long, and sphere
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library