subject

Physics, 07.01.2021 21:30 drunkelmo04

A student claims that Earth has a magnetic field. Which evidence would best support the student's claim? A
The student creates a working circuit that illuminates a bulb using wire and a battery.
B
The student turns in all directions with a compass and the needle always points north.
с
The student receives a shock after walking across the carpet and touching a doorknob.
D
The student rolls a ball down a large hill and the ball comes to a complete stop
the bottom

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 16:30

In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.

Answers: 1

question

Physics, 22.06.2019 15:00

Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.

Answers: 1

question

Physics, 22.06.2019 19:30

Which describes increasing the efficiency of energy resource

Answers: 1

question

Physics, 23.06.2019 01:30

Mackinzie walks 4 blocks west, then 2 blocks south, then 4 blocks east, and,finally, 1 block south. what is the magnitude of her total displacement duringthis walk (in blocks)?

Answers: 2

You know the right answer?

A student claims that Earth has a magnetic field. Which evidence would best support the student's cl...

Questions

question

History, 18.07.2019 05:30

Select the correct answer. how do you define the term: foreign exchange rate? value of currency of an importing nation value of one nation’s currenc...

question

English, 18.07.2019 05:30

The song "im a believer" was originally made by whom?...

question

Mathematics, 18.07.2019 05:30

Use the factor theorem to determine whether the binomial x+ 1 is a factor of the polynomial function f(x)= 2x^3-9x^2-13x-6....

question

English, 18.07.2019 05:30

Which greek values are found in the odyssey? check all that apply...

question

History, 18.07.2019 05:30

Which is the best synonym for secular...

question

Spanish, 18.07.2019 05:30

How can you recognize a reflexive verb when you learn a new infinitive?...

question

Mathematics, 18.07.2019 05:40

For the differential equations dy/dx = squareroot y^2 - 81 does the existence/uniqueness theorem guarantee that there is a solution to this equation t...

question

Social Studies, 18.07.2019 05:40

Of the many factors one must consider to ensure security policies and controls align with regulations; is/are important to demonstrate coverage of r...

question

Business, 18.07.2019 05:40

The cost of extending a certain road at yellowstone national park is $1.7 million. resurfacing and other maintenance are expected to cost $350,000 eve...

question

Physics, 18.07.2019 05:40

For the one-group neutron diffusion equation dx answer the following: a. specify two linearly independent solutions to the homogeneous equation when...

question

Physics, 18.07.2019 05:40

Ashower head has 20 circular openings, each with radius 1.0 mm. the shower head is connected to a pipe with radius 0.80 cm. if the speed of water in t...

question

Social Studies, 18.07.2019 05:40

Charles taylor claims that is essential in order to allow for a location from which we can deliberate openly and publicly about those fundamental par...

question

Chemistry, 18.07.2019 05:40

Current is applied to a molten mixture of pbf2 , nicl2 , and cas . what is produced at each electrode? strategy rank the cations by reduction potenti...

question

English, 18.07.2019 05:40

Which best describes the narration of section 1 of "an occurrence at owl creek bridge"? detached and impersonal sympathetic and warm anxious and conf...

question

Mathematics, 18.07.2019 05:40

Each manager of a corporation was rated as being either a good, fair, or poor manager by his/her boss. the manager's educational background was also n...

question

Business, 18.07.2019 05:40

Lem co., which accounts for treasury stock under the par value method, acquired 100 shares of its $6 par value common stock for $10 per share. the sha...

question

Business, 18.07.2019 05:40

Depasquale corporation is working on its direct labor budget for the next two months. each unit of output requires 0.51 direct labor-hours. the direct...

question

Mathematics, 18.07.2019 05:40

Charles has collected data to find that the total snowfall per year in reamstown has a normal distribution. using the empirical rule, what is the prob...

question

Business, 18.07.2019 05:40

Old economy traders opened an account to short-sell 1,000 shares of internet dreams at $50 per share. the initial margin requirement was 50%. (the mar...

question

History, 18.07.2019 05:40

after the peloponnesian war, which city-state gained control of all of greece for a short period of time?...

More questions: Physics Another questions