Ask question

Ask question

All categories

anastassius [24]

3 years ago

8

What is the wavelength of the matter wave associated with an electron (me= 9.1 x 10-31 kg) moving with a speed of 2.5 x 107 m/s?

1 answer:

Novay_Z [31]3 years ago

3 0

Lambda = h\ Mv
lambda = 6.624 x 10^-34 / 9.1 x 10^-31 x 2.5 x 10^7
lambda = 2.9 x 10^-11 is your wavelength

You might be interested in

Will someone actually help me and not just something random

Novosadov [1.4K]

Answer:

D

Explanation:

8 0

3 years ago

Which planet in our solar system is closest to the sun?

Dafna11 [192]

The answer is c)mercury

4 0

3 years ago

Mwehehe poide bang pakiss?

Contact [7]

Answer:

what confused

Explanation:

6 0

2 years ago

Read 2 more answers

A(n) _____ is a natural object that orbits another object in the solar system besides the Sun.

Stolb23 [73]

The answer is the moon

4 0

3 years ago

What happens as you decrease the temperature of a solution?

ANTONII [103]

A). The number of solute particles increases

This was answered before on Brainly!
I used it for one of my chemistry courses before as well.

Hope this helps!

3 0

2 years ago

Read 2 more answers