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

Author Question: If you use a 60 watt light bulb for two hours, then you have used _______________ watt hours of ... (Read 87 times)

tth

  • Hero Member
  • *****
  • Posts: 579
on: Jul 21, 2018

If you use a 60 watt light bulb for two hours, then you have used _______________ watt hours of electricity.
 
 


 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Because the flow of electrons during the reaction within a battery is in one direction, all batteries generate only _______________ current.
 
 


 
  Fill in the blank(s) with the appropriate word(s).


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

makaylafy

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 21, 2018
Answer to Question 1

120

Answer to Question 2

direct


tth

  • Member
  • Posts: 579
Reply 2 on: Jul 21, 2018
Excellent

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

The Speed of Light Is Constant The Speed of Light Is Constant
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
Schematic of an IgG molecule: Two heavy and 2 light chains are linked together by disulfide bonds. ... Schematic of an IgG molecule: Two heavy and 2 light chains are linked together by disulfide bonds. ...
Tap the head. Apply light fingertip tapotement to the head: top, sides, and back. Tap the head. Apply light fingertip tapotement to the head: top, sides, and back.
A laser emits a pulse of light that lasts 10 ns. The light has a wavelength of 690 nm, and each ... A laser emits a pulse of light that lasts 10 ns. The light has a wavelength of 690 nm, and each ...
The deadline is in 2 hours somebody can help me, please!!! The deadline is in 2 hours somebody can help me, please!!!
Video: Allergic Rhinitis

For a complete list of videos, visit our video library