subject

Physics, 18.07.2019 10:00 cobalt426

What is the frequency of an x- ray if the wavelength is 4.5 e - 10m?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 08:00

What is the rate of change in a objects position?

Answers: 1

question

Physics, 22.06.2019 09:00

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.

Answers: 1

question

Physics, 22.06.2019 09:40

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.

Answers: 3

question

Physics, 22.06.2019 10:20

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Answers: 1

You know the right answer?

What is the frequency of an x- ray if the wavelength is 4.5 e - 10m?...

Questions

question

Mathematics, 24.07.2019 11:30

The capulet and montague families love writing. last year, each capulet wrote 4 essays, each montague wrote 6 essays, and both families wrote 100 essa...

question

Mathematics, 24.07.2019 11:30

Two whole numbers have a least common multiple of 60, each number is less than or equal to 12, the greatest common factor of the two numbers is 2...

question

Biology, 24.07.2019 11:30

Are viruses alive? this question is debated among scientists throughout the world. scientific researchers discovered agents that behaved like bacteri...

question

Physics, 24.07.2019 11:30

Will give brainliest! which statement about seismic waves is accurate? seismic waves have uniform motion within earth's layers. seismic waves determ...

question

Physics, 24.07.2019 11:30

Sodium is a highly reactive metal and chlorodyne is a poisonous gas which compound do they for a chemically combines...

question

Mathematics, 24.07.2019 11:30

Mika made a scale drawing of a picnic area near the river. the scale of the drawing was 5 inches = 1 yard. what scale factor does the drawing use? si...

question

Mathematics, 24.07.2019 11:30

The answer to this question me pls...

question

History, 24.07.2019 11:30

Explain two ways wartime mobilization impacted the domestic lives of citizens in the united states during world war ii....

question

Biology, 24.07.2019 11:30

Describe the path an egg travels once it leaves the ovaries ?...

question

Mathematics, 24.07.2019 11:30

At the local pet store, zebra fish cost $2.00 each and neon tetras cost $2.15 each. if ernesto bought 15 fish for a total cost of $31.20, not includin...

question

Biology, 24.07.2019 11:30

Name two harmonies that to develop ova and sperms?...

question

Biology, 24.07.2019 11:30

What are the main functions of the females and male reproductive systems ?...

question

Mathematics, 24.07.2019 11:30

Factor –8x3 – 2x2 – 12x – 3 by grouping. what is the resulting expression? (2x2 – 3)(4x + 1) (–2x2 – 3)(–4x + 1) (2x2 – 3)(–4x + 1) (–2x2 – 3)(4x + 1...

question

Mathematics, 24.07.2019 11:30

Aline passes through (2, -1) and (8,4) a. write an equation for the line in point-slope form b. rewrite the equations in standard form using the inte...

question

Mathematics, 24.07.2019 11:30

Kim went shopping and found a shirt on sale for 12.00. the original price of the shirt was $16.00. what was the discount rate of the shirt that kim bo...

question

Mathematics, 24.07.2019 11:30

Alice spent 5/11 of her money on a back pack. she had $42 left. how much was her backpack...

question

Mathematics, 24.07.2019 11:30

Acar drives at 45km/h for 3 hours. how far does the car travel?...

question

Mathematics, 24.07.2019 11:30

Holly is a real estate agent and receives 1%commission on each house she sells. if she sells 120,000 homes, how much should she receive in commission?...

question

History, 24.07.2019 11:30

Which is the correct order of events that ended the cold war? a. gorbachev policies of “glasnost” and “perestroika”, election of ronald reagan, crea...

question

Mathematics, 24.07.2019 11:30

What object is the same length of a baseball bat...

More questions: Physics Another questions