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

Author Question: Which of these are units of measure? a. time b. energy c. seconds d. kilometers e. ... (Read 33 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Jul 28, 2018
Which of these are units of measure?
 a. time
  b. energy
  c. seconds
  d. kilometers
  e. volume

Question 2

Imagine that you touch the ball of an electroscope with your finger while a positive rod is near the ball. What causes the flow of negative charge into the electroscope?
 a. You have an excess of negative charge on your hand, which you transfer to the electroscope.
  b. The positively charged rod attracts negative charge to the nearby parts of the electroscope and nearby parts of your hand.
  c. Both a. and b.
  d. The rod attracts negative charge from the atmosphere.
  e. The negative charge is attracted because your hand and the electroscope shaft are conductors.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mtmmmmmk

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 28, 2018
Answer to Question 1

C, D

Answer to Question 2

b


ahriuashd

  • Member
  • Posts: 535
Reply 2 on: Jul 28, 2018
:D TYSM

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Bipolar disease. The term bipolar means “pertaining to two poles.” The individual with this form of Bipolar disease. The term bipolar means “pertaining to two poles.” The individual with this form of
Some energy interconversions in living organisms Some energy interconversions in living organisms
Sterilization Time Requirements Sterilization Time Requirements
Endocrine regulation of food intake and energy homeostasis in mammals Endocrine regulation of food intake and energy homeostasis in mammals
Energy pyramid Energy pyramid
Time-of-entry mapping Time-of-entry mapping
Video: How a Urinalysis is Performed

For a complete list of videos, visit our video library