subject

Chemistry, 26.01.2021 19:20 postolachiveaceslav9

Which of the following does not use an electromagnet? A.. electric motor
B.. galvanometer
C. hand-heldcompass
D. doorbell

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 13:00

What must occur for air masses to form fronts

Answers: 3

question

Chemistry, 22.06.2019 14:00

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

Answers: 2

question

Chemistry, 22.06.2019 15:20

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.

Answers: 1

question

Chemistry, 22.06.2019 20:30

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that

Answers: 2

You know the right answer?

Which of the following does not use an electromagnet? A.. electric motor
B.. galvanometer

Questions

question

Mathematics, 18.07.2019 08:10

Find the value of f(–3) and g(3) if f(x) = –6x + 3 and g(x) = 3x + 21x^–3. f(–3) = 21 g(3) = 9.78 f(–3) = –18 g(3) = –9.78 f(–3) =...

question

Mathematics, 18.07.2019 08:10

Which of the following geometric objects occupy one dimension? check all that apply. a. line b. segment c. triangle d....

question

Mathematics, 18.07.2019 08:10

Find the value of x using the laws of cosines.

question

Mathematics, 18.07.2019 08:10

Question 4 a cone shaped container can hold 340.2 in cubed. if the radius of the opening is 5 in, what is the height of the cone? round t...

question

Biology, 18.07.2019 08:10

The long tongue moth has a tongue that allows it to pollinate a star orchid which has a longer floral tube. the moth has additional food sources other...

question

Chemistry, 18.07.2019 08:10

When plutonium -239 undergoes alpha decay it becomes? ?...

question

Mathematics, 18.07.2019 08:10

Find the length of the side ab in the triangle abc.

question

Mathematics, 18.07.2019 08:10

How can i solve this. given: △pst, m∠s=90°, m∈ segment pt, segment pm ≅ mt, mk ⊥ pt m∠spk/m∠kpm = 5/2 find: m∠p, m∠t,...

question

Mathematics, 18.07.2019 08:10

These dot plots show the lengths (in feet) from a sample of crocodiles andalligators.

question

English, 18.07.2019 08:10

If the underlined word were replaced with the word "typed,” the tone of the excerpt would be...

question

History, 18.07.2019 08:10

What was the first principle of a schools name...

question

Spanish, 18.07.2019 08:10

Why the poet decide to take the second road? do you think he was happy to have made hischoice? (see lesson-14)...

question

Chemistry, 18.07.2019 08:10

208g of bacl2 are treated with 49g of h2so4. the amount of baso4 obtained is...

question

History, 18.07.2019 08:10

True or false: the south was referred to as a major industrial center during the mid-1800s...

question

Mathematics, 18.07.2019 08:10

Factor the following expression. 10.05 + 5.13 – 14.12 – 7 a. (5.24 – 7)(2x + 1) b. (533 + 7)(202 – 1) c. (534 + 7)(2x - 1)

question

Mathematics, 18.07.2019 08:10

Tell whether the angles are complementary, supplementary or neither m^3=27, m^4=63...

question

History, 18.07.2019 08:10

Plz : ) what part of cotton production was done by hand? a. transporting b. planting c. removing seeds d. plowing fields

question

Arts, 18.07.2019 08:10

What method was used to create each image above? compare and contrast the two examples above. provide at least 3 observations....

question

Mathematics, 18.07.2019 08:10

These dot plots show the weights (in kilograms) from a sample of leopards and tigers

question

English, 18.07.2019 08:10

By the end of "everyday use," does the character of maggie change? and how...

More questions: Chemistry Another questions

Questions on the website: 13722362