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
lutik1710 [3]
2 years ago
11

What is the wavelength associated with an electron with a velocity of 4.8x10*5 m/s?

Physics
1 answer:
jarptica [38.1K]2 years ago
8 0

Answer:

Explanation:

Given the following data;

Mass = 9.1 X 10^{-31} kg

Velocity = 4.8x10⁵ m/s

Planck’s constant ( h ) = 6.6262 * 10^{-34}

To find the wavelength;

Applying de broglie's equation;

Wavelength = h/mv

Wavelength = ) = 6.6262 * 10^{-34}/(9.1 X 10^{-31} * 4.8x10⁵)

Wavelength = 1.52 * 10^{-71} meters

You might be interested in
Analyzing a blood sample usually involves which type of separation method?
schepotkina [342]

Answer:(D.)

Explanation:

4 0
2 years ago
When the force acting on the body equal to acceleration?
topjm [15]

Answer:

Acceleration and velocity Newton's second law says that when a constant force acts on a massive body, it causes it to accelerate, i.e., to change its velocity, at a constant rate. In the simplest case, a force applied to an object at rest causes it to accelerate in the direction of the force.

5 0
2 years ago
A small flashlight bulb provides a resistance of 3 Ω to the 300 mA current that runs through it. Determine the voltage of the ba
Contact [7]

V=IR

V= 0.3 x 3

V= 0.9V

3 0
3 years ago
Which of the following statements must be true?
anyanavicka [17]

Answer:

your answer is B. The velocity could be in any direction, but the acceleration is in the direction of the resultant force

6 0
3 years ago
A sailboat picks up a gust of wind and accelerates to a speed of 6m/s in 16 seconds.If the initial velocity 1 m/s,what is the ac
noname [10]

Answer:

0.3125m/s

Explanation:

3 0
3 years ago
Other questions:
  • What statement is true? (more than 1 answer)
    8·1 answer
  • Hanna tosses a ball straight up with enough speed to remain in the air for several seconds?
    8·2 answers
  • Whats the difference between kinetic and potential energy?
    8·1 answer
  • Which of the following shows kinetic energy being converted into potential energy?
    12·1 answer
  • A man of mass 80 kg runs up a flight of stairs 20 m high in 10 s. (a) how much power is used to lift the man? (b) If the man’s b
    12·1 answer
  • At one point in space the Electric potential is measured to be 119 V at a distance of 1 meters away it is measured to be 43 V. F
    9·1 answer
  • Earth’s gravity keeps the moon in orbit by pulling on it.
    14·2 answers
  • in a Mercury thermometer the level of Mercury Rises when its bulb comes in contact with a hot object what is the reason for this
    11·1 answer
  • A double-slit interference pattern is created by two narrow slits spaced 0.21 mm apart. The distance between the first and the f
    8·1 answer
  • Describa con sus palabras que fue lo que descubrio galileo en su legendario experimento en la torre inclinada de pisa
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!