subject

Chemistry, 22.05.2021 19:40 xbeatdroperzx

Which of the following is a DIFFERENCE between electricity and magnetism? It is possible to have single positive or negative electric charges, but magnetic poles always come in pairs

Electricity can be observed, but magnetism cannot

Opposite electric charges attract and like repel; like magnetic charges attract and opposites repel

Electric forces have a field associated with them; magnetism does not

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 08:30

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Answers: 2

question

Chemistry, 22.06.2019 12:10

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

Answers: 3

question

Chemistry, 22.06.2019 16:20

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa

Answers: 1

question

Chemistry, 22.06.2019 22:30

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.

Answers: 1

You know the right answer?

Which of the following is a DIFFERENCE between electricity and magnetism? It is possible to have si...

Questions

question

English, 15.04.2020 03:14

Which of the following inferences best explains why the listed ingredients for the Gumbo Fricassee recipe are significant? A. The recipe is what...

question

Biology, 15.04.2020 03:14

As a naturalist, you are responsible for training volunteers in the identification of the types of amphibians. The volunteers will use this informatio...

question

Social Studies, 15.04.2020 03:14

Suppose your friend is describing to you that he wants to go out and drink and have fun tonight but he should stay in and study for an exam. According...

question

English, 15.04.2020 03:14

If the author wanted to add a paragraph about how one of Shakespeare’s last plays, The Winter’s Tale, is filled with unrealistic moments and almost no...

question

Business, 15.04.2020 03:14

Evaluate theories of organizational design. Describe at least three of the most important contributions to organizational theory. Explain how those co...

question

Mathematics, 15.04.2020 03:14

Missing letter H, I,I, K, J, M, _, O, L, Q What is the missing letter...

question

Engineering, 15.04.2020 03:14

A. Determine R for a series RC high-pass filter with a cutoff frequency (fc) of 8 kHz. Use a 100 nF capacitor. b. Draw the schematic (label Vin and Vo...

question

Mathematics, 15.04.2020 03:14

|x+1|+|x−2|=3 please answer...

question

Business, 15.04.2020 03:14

Ack, a sales manager, is confronted by Jessica, a dissatisfied customer. Jessica claims that she has received a defective piece of merchandise and wan...

question

Social Studies, 15.04.2020 03:14

Alex, a 25-year-old banker, joined his friends at a "pub-hopping" trip that had participants visiting six bars in a two hour span of time. Between the...

question

English, 15.04.2020 03:14

Read the following sentence: On the last night of camp, we laid our sleeping bags under the trees. Identify if the underlined portion is acting as a p...

question

Mathematics, 15.04.2020 03:14

Solve x3 = 64. (4 points)...

question

Business, 15.04.2020 03:14

The Overnight Construction Company has just signed a collective bargaining contract in which it agrees that all workers it hires must be union members...

question

Computers and Technology, 15.04.2020 03:14

A sentinel value and signals that there are no more values to be entered: a. is a different data type than the values being processed b....

question

Business, 15.04.2020 03:14

On May 26, 2015, Jamal purchased machinery for $30,000 to be used in his business. He did not elect to expense the equipment under §179 or the bonus....

question

Business, 15.04.2020 03:14

Center Company makes collections on sales according to the following schedule: 40% in the month of sale 50% in the month following sale 7% in the seco...

question

Engineering, 15.04.2020 03:14

Consider a 7-truss structure. The cross-section area of all horizontal and vertical trusses is 3 inch^2, while the diagonal trusses have a cross secti...

question

Business, 15.04.2020 03:14

A laptop computer is purchased for $2350 . After each year, the resale value decreases by 35%. What will the resale value be after 3 years? Use the ca...

question

Mathematics, 15.04.2020 03:14

A random sample of 64 SAT scores of students applying for merit scholarships showed an average of 1400 with a standard deviation of 240. If we...

question

Mathematics, 15.04.2020 03:14

I need to know the solution to this problem...

More questions: Chemistry Another questions