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

Author Question: The rate at which work is done is equivalent to which of the following? a. increase in potential ... (Read 116 times)

OSWALD

  • Hero Member
  • *****
  • Posts: 580
on: Jul 28, 2018
The rate at which work is done is equivalent to which of the following?
 a. increase in potential energy
  c. potential energy
  b. thermal energy
  d. power

Question 2

A metallic object holds a charge of -2.9  10-5 C. What total number of electrons does this represent? (e = 1.6  10-19 C is the magnitude of the electronic charge.)
 a. 1.8  1014
  c. 6.1  1013
  b. 2.4  1013
  d. 4.2  1014


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zacnyjessica

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

A


OSWALD

  • Member
  • Posts: 580
Reply 2 on: Jul 28, 2018
Gracias!

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

THE RATE OF PHOTOSYNTHESIS THE RATE OF PHOTOSYNTHESIS
Einstein - Science is the work of... Einstein - Science is the work of...
Refractory periods associated with an action potential. Refractory periods associated with an action potential.
Synaptic transmission. (a) Action potential reaches synapse; (b) neurotransmitter released synaptic ... Synaptic transmission. (a) Action potential reaches synapse; (b) neurotransmitter released synaptic ...
Animal that offer potential medical uses Animal that offer potential medical uses
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library