subject

Chemistry, 08.10.2019 04:30 he0gaubong

Which electromagnet would have the most strength?
a) an electromagnet with 5 coils.
b) an electromagnet with 10 coils.
c) an electromagnet with 15 coils.
d) an electromagnet with 20 coils.

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 13:40

Which are causes of mechanical weathering? check all that apply.oacid raino plant growtho animal actionso carbon dioxideo pressure release

Answers: 1

question

Chemistry, 22.06.2019 15:30

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Answers: 1

question

Chemistry, 22.06.2019 16:00

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy

Answers: 1

question

Chemistry, 22.06.2019 21:20

The organs inside the body and how they function together

Answers: 3

You know the right answer?

Which electromagnet would have the most strength?
a) an electromagnet with 5 coils.
b)...

Questions

question

Business, 26.10.2019 06:43

To estimate the company's wacc, marshall inc. recently hired you as a consultant. you have obtained the following information. (1) the firm's noncalla...

question

Business, 26.10.2019 06:43

On january 15, 2015, vancey company paid property taxes on its factory building for the calendar year 2015 in the amount of $960,000. in the first wee...

question

Business, 26.10.2019 06:43

Suppose that investment demand increases by $300 billion in a closed and private economy (no government or foreign trade). assume further that househo...

question

Business, 26.10.2019 06:43

An investor has two bonds in his portfolio that have a face value of $1,000 and pay a 10% annual coupon. bond l matures in 15 years, while bond s matu...

question

Physics, 26.10.2019 06:43

The work energy principle states that the change in kinetic energy of an object is equal to the net work done on the object. if you drop an object in...

question

Business, 26.10.2019 06:43

Lemay department store uses the retail inventory method to estimate ending inventory for its monthly financial statements. the following data pertain...

question

Business, 26.10.2019 06:43

Elaine has heard a disturbing rumor from tori, who heard it from chantelle. supposedly, colleen, an entry-level administrative worker, was working lat...

question

Physics, 26.10.2019 06:43

How will the magnetic field of a straight wire carrying a constant current interact with the needle of a compass? does the interaction depend on the...

question

Engineering, 26.10.2019 06:43

Create a class called candle to represent a candle. it should have four private instance variables: an int for the height, an int for the width, a fl...

question

Business, 26.10.2019 06:43

Which of the following sentences use commas correctly? check all that apply. when you accept the award this evening, speak with confidence, enthusias...

question

Social Studies, 26.10.2019 06:43

When aaron went to his doctor for his annual checkup, he was asked to undergo a number of tests. although the doctor assured aaron that the tests were...

question

Mathematics, 26.10.2019 06:43

After the consumption of an alcoholic beverage, the concentration of alcohol in the bloodstream (blood alcohol concentration, or bac) surges as the al...

question

Business, 26.10.2019 06:43

A) non-value-added activities cannot be differentiated from value-added activities. b) should be minimized or eliminated. c) involve tho...

question

Physics, 26.10.2019 06:43

The dipole moment of the water molecule(h2o)is6.17×10−30c⋅m. consider a water molecule located at the origin whose dipole moment, x=3.00×10−9 meters,...

question

Social Studies, 26.10.2019 06:43

Why does the question of whether something counts as properly "scientific" matter to questions of evidence in criminal law? what are some of the prob...

question

Physics, 26.10.2019 06:43

Projectile's horizontal range on level ground is r=v20sin2θ/g. at what launch angle or angles will the projectile land at half of its maximum possible...

question

Business, 26.10.2019 06:43

Janelle earned a salary of $62,000 in 2004 and $80,000 in 2014. the consumer price index was 126 in 2004 and 170 in 2014. janelle’s 2004 salary in 201...

question

Social Studies, 26.10.2019 06:43

How does the first-person point of view in both "some keep the sabbath going to church" and "because i could not stop for death" communicate the idea...

question

Health, 26.10.2019 06:43

The nurse is evaluating the plan of care for a client with an allergic disorder who has a nursing diagnosis of deficient knowledge related to measures...

question

Physics, 26.10.2019 06:43

Assume that the force exerted on each crutch by the ground is directed along the crutch, as the force vectors in the drawing indicate. if the coeffici...

More questions: Chemistry Another questions

Questions on the website: 13722367