Question

What is the wavelength of a dog (m=20kg) moving at 2m/s? compare this to a proton...

What is the wavelength of a dog (m=20kg) moving at 2m/s? compare this to a proton moving at 10^7m/s.

How does this explain why we dont worry about wavelengths of macroscopic objects?

Show step by step please and thank you!
Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What is the wavelength of the matter wave associated with a proton moving at 341 m/s?......
What is the wavelength of the matter wave associated with a proton moving at 341 m/s?... with a 159-kg astronaut (including her spacesuit) moving at the same speed? ... with Earth moving along its orbit around the Sun?
15) Calculate the de Broglie wavelength of a proton moving at 2.33 ? 104 m/s and...
15) Calculate the de Broglie wavelength of a proton moving at 2.33 ? 104 m/s and 1.99 ? 108 m/s. (a)    2.33 ? 104 m/s m (b)    1.99 ? 108 m/s m
Compare the wavelengths of an electron (mass = 9.11*10^-31 kg) and a proton (mass = 1.67*10^-27...
Compare the wavelengths of an electron (mass = 9.11*10^-31 kg) and a proton (mass = 1.67*10^-27 kg), each having (a) a speed of 4.33*10^6 m/s and (b) a kinetic energy of 7.63*10^-15 J. Please give in scientific notation for both. a) electron wavelength=____*10^__m proton wavelength=____*10^__m b) electron wavelength=___*10^__m proton wavelength=____*10^m
Compare the de Broglie wavelength of a 0.015-kg ball moving at 40 m/s to that of...
Compare the de Broglie wavelength of a 0.015-kg ball moving at 40 m/s to that of an electron which has a speed of 0.0073c. Given: mass of electron = 9.11 x 10-31kg, speed of light = c = 3 x 108 m/s.
a) What is the DeBroglie wavelength of an electron moving at 2.8x10^6 m/s? b) What is...
a) What is the DeBroglie wavelength of an electron moving at 2.8x10^6 m/s? b) What is the energy of a photon with the same wavelength? c) What is the DeBroglie wavelength of a proton with the same kinetic energy as the photon in the previous part?
) What is the wavelength(in meters) of an electron moving at 2.20 x 106 m/s. What...
) What is the wavelength(in meters) of an electron moving at 2.20 x 106 m/s. What is the relationship between wavelength of a particle and its velocity? What region of the electromagnetic spectrum does this electron's wavelength fall?
A .06 kg tennis ball, moving at 2.50 m/s collides with a .09 kg ball moving...
A .06 kg tennis ball, moving at 2.50 m/s collides with a .09 kg ball moving away from it at 1.15 m/s. Assuming a perfectly elastic collision, what are the speeds and directions of the balls after the collision? Please explain each step or why you do what you do!
An infinitely long line of charge has linear charge density 4.00×10^−12 C/m. A proton (mass 1.67×10^−27kg,...
An infinitely long line of charge has linear charge density 4.00×10^−12 C/m. A proton (mass 1.67×10^−27kg, charge +1.60×10^−19 C) is 18.0 cm from the line and moving directly toward the line at 3.80×10^3 m/s. How close does the proton get to the line of charge? Please show all steps CLEARLY so I can follow and understand how to derive the equation and solve for the answer with my given values. Thank you so much in advance!!!
A helium atom moving at 150 m/s east makes an elastic collision with a hydrogen atom...
A helium atom moving at 150 m/s east makes an elastic collision with a hydrogen atom at rest. What are the magnitude and direction of the velocities of each particle after the collision . PLEASE EXPLAIN & SHOW WORK. THANK YOU.
1. An object is moving with a velocity of 30 m/s in east direction on a...
1. An object is moving with a velocity of 30 m/s in east direction on a rough horizontal surface. (a) In which direction the friction is acting? (b) Can friction slow down the car? Explain. What will happen eventually? 2. There is a gravitational force, which is an attractive force, in between any two objects which has masses. If we consider two books on a table, and if this so called gravitational force is there, why wouldn't they attract to...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT