taylor29651 taylor29651

19-10-2020
Chemistry

contestada

Question 2
Calculate the velocity of a pickup truck with a de Broglie wavelength of 1.27 10-38 m and a
mass of 2347 kg

Respuesta :

19-10-2020

Explanation:

de Broglie wavelength= h/mv

v=h/m x de Broglie wavelength

v= (6.626× 10^-34)/ (2347× 1.27 × 10^-38)

v= 22.229 m/s(according to Google scientific calculator)

am sorry I don't hv a calculator at hand

Answer Link

Otras preguntas

An element's atomic number is 44. How many electrons would an atom of this element have?

ANSWER ASAP!!!! Three of the choices are ways to express 0.50. Which is NOT? A. 1 half B. 5 hundredths C. 5 tenths D. 50 hundredths

what is the name totalitarianism appropriate for that form of government

Ari stocks shelves at a grocery store.He puts 35 cans of juice in each display case.The case has 4 shelves with an equal number of cans,and one shelf with only

Which state of matter is made up of particles that are held firmly in place? A. gas B. solid C. liquid D. plasma

which is the word equation for photosynthesis

find f(-2). (I have the answer, I just don’t know how to do it)

NEED HELP ASAP Determine if each function is linear or nonlinear. Drag each function into a box to correctly classify it.

Another word for hypothesis is

How much pizza will each person get if 4 people share 3 4 of a pizza equally? A) 1 3 B) 1 4 C) 1 6 D) 3 16