Question

Calculate the wavelength of earth (mass=6.20x10^27 g) moving through space at 3.20x10^4 m/s Give answer in...

Calculate the wavelength of earth (mass=6.20x10^27 g) moving through space at 3.20x10^4 m/s
Give answer in nm
Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

     =h/mv

m   = 6.20*10^27 g     = 6.20*10^24Kg

v   = 3.20*10^4 m/s

h    = 6.625*10^-34J-sec

    = h/mv

       = 6.625*10^-34 /6.20*10^24 * 3.2*10^4

       = 3.34*10^-63m    = 3.34*10^-54 nm                [ 1nm = 10^-9 m]

       = 3.34*10^-54 nm     >>>>>answer

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
Calculate the wavelengths of the following objects: (nm) a muon (a subatomic particle with a mass...
Calculate the wavelengths of the following objects: (nm) a muon (a subatomic particle with a mass of 1.884 × 10–25 g) traveling at 350.0 m/s an electron (me = 9.10939 × 10–28 g) moving at 3.90 × 106 m/s in an electron microscope an 84.0 kg athlete running a "4-minute mile" (i.e. 4.00 min/mile) Earth (mass = 5.80 × 1027 g) moving through space at 2.90 × 104 m/s
Calculate the wavelengths of the following objects: Part 1 a muon (a subatomic particle with a...
Calculate the wavelengths of the following objects: Part 1 a muon (a subatomic particle with a mass of 1.884 × 10–25 g) traveling at 330.0 m/s 10.66 nm Part 2 an electron (me = 9.10939 × 10–28 g) moving at 3.85 × 106 m/s in an electron microscope nm Part 3 an 75.0 kg athlete running a "4-minute mile" (i.e. 4.00 min/mile) x 10 nm Part 4 Earth (mass = 6.10 × 1027 g) moving through space at 2.80 ×...
Calculate the de Broglie wavelength of helium nucleus (mass = 6.64 x 10^-27 kg) moving at...
Calculate the de Broglie wavelength of helium nucleus (mass = 6.64 x 10^-27 kg) moving at a velocity of 2.54 x 10^7 m/s A. 6.57 x 10^-14 m B. 3.96 x 10^-15 m C. 8.68 x 10^-59 m D. 4.55 x 10^8 E. 8.64 x 10^-16
Calculate the wavelengths of the following objects in nm a) a muon (a subatomic particle with...
Calculate the wavelengths of the following objects in nm a) a muon (a subatomic particle with a mass of 1.884 × 10–25 g) traveling at 310.0 m/s b) an electron (me = 9.10939 × 10–28 g) moving at 3.80 × 106 m/s in an electron microscope c) an 75.0 kg athlete running a "4-minute mile" (i.e. 4.00 min/mile) d) Earth (mass = 6.20 × 1027 g) moving through space at 3.00 × 104 m/s
A bullet of mass 4 g moving with an initial speed 400 m/s is fired into...
A bullet of mass 4 g moving with an initial speed 400 m/s is fired into and passes through a block of mass 5 kg, as shown in the figure. The block, initially at rest on a frictionless, horizontal surface, is connected to a spring of force constant 538 N/m. If the block moves a distance 1.3 cm to the right after the bullet passed through it, find the speed v at which the bullet emerges from the block and...
A light source of wavelength 504 nm is moving away from earth with speed u. The...
A light source of wavelength 504 nm is moving away from earth with speed u. The wavelength measured by an observer on earth is 651nm. Find u/c. (CORRECT ANSWER IS 0.250)
1 = an 75.0 kg athlete running a "4-minute mile" (i.e. 4.00 min/mile) 2 = Earth...
1 = an 75.0 kg athlete running a "4-minute mile" (i.e. 4.00 min/mile) 2 = Earth (mass = 6.00 × 1027 g) moving through space at 3.10 × 104 m/s 3. The work function (Φ) for a metal is 6.20×10-19 J. What is the longest wavelength of electromagnetic radiation that can eject an electron from the surface of a piece of the metal?
A distant star emits ultra-violet light of wavelength 121.6 nm. On Earth we observe this light...
A distant star emits ultra-violet light of wavelength 121.6 nm. On Earth we observe this light to have a wavelength of 122.5 nm. For the first answer, enter the letter T if the star is moving towards the Earth, or the letter A if moving away. For the second answer, give the magnitude of the relative velocity between the Earth and this star.
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
Calculate the de Broglie wavelength of a Helium atom moving at a speed of 50 m/s.
Calculate the de Broglie wavelength of a Helium atom moving at a speed of 50 m/s.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT