subject

Physics, 28.09.2019 09:30 jivsf

Electrons carry energy from a battery to a lightbulb.

what happens to the electrons when they reach the lightbulb?
the electrons are emitted as light.
the electrons stay in the lightbulb.
fewer electrons leave the bulb than enter it.
the electrons are used up.
none of the above.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 20.06.2019 18:04

Acar's position in relation to time is plotted on the graph. what is the car's average velocity? a) 5 m/s b) 10 m/s c) 30 m/s d) 50 m/s

Answers: 1

question

Physics, 22.06.2019 03:30

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

Answers: 1

question

Physics, 22.06.2019 15:50

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Answers: 2

question

Physics, 22.06.2019 20:30

Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.

Answers: 1

You know the right answer?

Electrons carry energy from a battery to a lightbulb.

what happens to the electrons when...

Questions

question

History, 03.07.2019 05:10

After the government ordered the removal of all american indians from illinois,...

question

Mathematics, 03.07.2019 05:10

What is the area of this triangle? enter your answer in the box.

question

History, 03.07.2019 05:10

What year saw the greatest increase in the adjusted cpi? what might account for the greater increases in adjusted cpi in the late 1960s compared to t...

question

Mathematics, 03.07.2019 05:10

Identify the equation of the circle that has its

question

Health, 03.07.2019 05:10

Variety is important for an exercise program because it a. improves muscle flexibility b. reduces exercise effectiveness c. alleviat...

question

English, 03.07.2019 05:10

Why should you think before you speak in group discussions? you might have to ask a question you might offend someone you might par...

question

Biology, 03.07.2019 05:10

The glucose-making part of photosynthesis take place in what...

question

Social Studies, 03.07.2019 05:10

Zenda's psychology curriculum required her to study an individual's personality type using the process of interviewing. she selected evan, her brother...

question

Mathematics, 03.07.2019 05:10

Assume that the significance level is α=0.05. use the given information to find the p-value and the critical value(s). the test statistic of z=−0.98 i...

question

Business, 03.07.2019 05:10

Companies hd and ld have the same tax rate, sales, total assets, and basic earning power. both companies have positive net incomes. both firms finance...

question

Physics, 03.07.2019 05:10

Estimate the design-stage uncertainty in determining the voltage drop across an electric heating element. the device has a nominal resistance of 30 ?...

question

Mathematics, 03.07.2019 05:10

A. find an equation for the line perpendicular to the tangent to the curve y = x^3 - 16x + 4 at the point (4,4). b. what is the smallest slope on the...

question

Physics, 03.07.2019 05:10

Anewly designed bulk carrier 852 ft long displaces 100,000 tons at de draft. resistance tests have shown that the effective power, includ- sign ing ai...

question

Physics, 03.07.2019 05:10

Select the most correct answer this temperature transducer utilizes a hot junction and a cold junction, and produces an e. mf proportional to the diff...

question

Mathematics, 03.07.2019 05:10

Atv show, lindsay and tobias, recently had a share of 10, meaning that among the tv sets in use, 10% were tuned to that show. assume that an advertise...

question

Mathematics, 03.07.2019 05:10

The usa today reports that the average expenditure on valentine's day is $100.89. do male and female consumers differ in the amounts they spend? the...

question

Physics, 03.07.2019 05:10

Name a polymer commonly used for safety glasses and bullet-proof glass....

question

Physics, 03.07.2019 05:10

A1 5 kg block rests on a 32° inclined frictionless surface and is attached by a nomlpping light string over·puley of mass 41.6 and moment of inertia 1...

question

Physics, 03.07.2019 05:10

Acentrifugal compressor with 36 radial blades runs at a speed of 15000 rpm and delivers 30 kg of air per second. exit radius is 0.35 m. assume radial...

question

Physics, 03.07.2019 05:10

Atank contains exactly one kilogram of water consisting of liquid and vapor in equilibrium at 1 mpa. if the liquid and vapor each occupy one-half the...

More questions: Physics Another questions

Questions on the website: 13722363