1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Papessa [141]
3 years ago
13

Hydrogen atoms are placed in an external magnetic field. The protons can make transitions between states in which the nuclear sp

in component is parallel and antiparallel to the field by absorbing or emitting energy.What magnetic-field magnitude is required for this transition to be induced by photons with frequency 23.1 MHz?

Physics
1 answer:
gregori [183]3 years ago
6 0

Answer:

Magnetic field = 0.534 T

Explanation:

The solving is on the attach document.

You might be interested in
Middle School Physics 5+3 pts
Murljashka [212]
A) The ball on the small ball is far smaller than the force on the basketball.

B) The total momentum before and after the collision remains constant.

C) We know momentum is conserved so we do:
m₁u₁ + m₂u₂ = m₁v₁ + m₂v₂
0.1 x 5 + 0.6 x 0 = 0.1 x -4 + 0.6 x v₂
v₂ = 1.5 m/s
5 0
3 years ago
An unmanned spacecraft travels to Mars. Mars has a lower strength of gravity than Earth. Where in the image is the spacecraft’s
elena-14-01-66 [18.8K]

Answer:

First Dot That is located on Earth.

Explanation:

Due to Earth's gravity being greater than the moon's on earth there is more gravitational force pulling down on the spacecraft.

3 0
4 years ago
How far apart are the fringes in the center of the pattern on a screen 4.3 m away? Express your answer to two significant figure
attashe74 [19]

Answer:

d = \frac{nLembda}{sin(theta)}

Explanation:

This comes from diffrection pattern equation used to locate fringe pattern, i will explain every variable in it here.

n = order of fringe = 0 1 2 3 .. and negative integars as well.

d is sacing between slits.

Theta = angle at which light-Ray is directed towards fringe.

It appears that the distance between consectice fringes would same as the distance between two slits 'd'.

therefore calculating that distance should give us the distance between two fringe patters.

Note we don't use transversal seperation distance here.

4 0
3 years ago
Which Coefficients balance the following equation? ____Pb(OH)2+_____HCI—> _____ H2O+______PbCl2
lorasvet [3.4K]

the answer is A it is so easy question

3 0
3 years ago
Sally and Susie are astronauts. They went outside the space station to fix something.
rodikova [14]

Answer:

Because sound doesn't move in vacuum (of space)

8 0
3 years ago
Other questions:
  • What happens when an object with a lower density is placed in a container with an
    8·1 answer
  • Calculate the density of a substance in pen- nyweights per peck that has a volume of 0.333 hogsheads and a mass of 49.62 kg.
    15·1 answer
  • Why do you think compound machines are sometimes called complex machines
    13·1 answer
  • What is a disadvantage and advantage for Electrical Energy??
    7·1 answer
  • A proton and an electron form a dipole separated by 1.5e-10 m along the y-axis centered at the origin. What is the magnitude of
    7·1 answer
  • Someone please help me
    13·1 answer
  • NASA communicates with the Space Shuttle and International Space Station using Ku-band microwave radio. Suppose NASA transmits a
    14·1 answer
  • Asteroid A has 3.5 times the mass and 2.0 times the velocity of Asteroid B. If
    13·1 answer
  • Cleo stated that light travels through air in straight paths, and when it moves from air to water, light changes direction, spee
    5·2 answers
  • Albert's laboratory is filled with a constant uniform magnetic field pointing straight up. Albert throws some charges into this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!