Author Question: Objects can possess energy as ________. (a) endothermic energy (b) potential energy (c) kinetic ... (Read 123 times)

rmenurse

  • Hero Member
  • *****
  • Posts: 513
Objects can possess energy as ________. (a) endothermic energy (b) potential energy (c) kinetic energy
 
  A) a only
  B) b only
  C) c only
  D) a and c
  E) b and c

Question 2

Iron has a density of 7.9 g/cm3. What is the mass of a cube of iron with the length of one side equal to 55.0 mm?
 
  A) 2.1  104 g
  B) 4.3  102 g
  C) 1.3  103 g
  D) 1.4 g
  E) 2.3  10-2 g


tofugiraffe

  • Sr. Member
  • ****
  • Posts: 319
Answer to Question 1

This is great. Thanks

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

For a complete list of videos, visit our video library