Question

The allowed energies of a simple atom are 0.0 eV, 5.0 eV, and 8.0 eV. An...

The allowed energies of a simple atom are 0.0 eV, 5.0 eV, and 8.0 eV. An electron traveling at a speed of 1.9 x 10^6 m/s collisionally excites the atom. A) What is the minimum speed the electron could have after the collision? B) What is the maximum speed the electron could have after the collision?

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
The allowed energies of a simple atom are 0.00 eV, 4.21 eV , and 5.63 eV...
The allowed energies of a simple atom are 0.00 eV, 4.21 eV , and 5.63 eV . Part A What wavelengths appear in the atom's emission spectrum? Enter your answers in ascending order separated by commas. Part B What wavelengths appear in the atom's absorption spectrum? Enter your answers in ascending order separated by commas.
The allowed energies of a simple atom are 0.00 eV, 3.73 eV , and 5.58 eV...
The allowed energies of a simple atom are 0.00 eV, 3.73 eV , and 5.58 eV . Part A What wavelengths appear in the atom's emission spectrum? Enter your answers in ascending order separated by commas. Part B What wavelengths appear in the atom's absorption spectrum? Enter your answers in ascending order separated by commas.
The allowed energies of a simple atom are 0.00 eV, 4.05 eV , and 5.12 eV...
The allowed energies of a simple atom are 0.00 eV, 4.05 eV , and 5.12 eV . Part A What wavelengths appear in the atom's emission spectrum? Enter your answers in ascending order separated by commas. Part B What wavelengths appear in the atom's absorption spectrum? Enter your answers in ascending order separated by comma
The allowed energies of a quantum system are 0.0 eV, 6.0 eV , and 8.5 eV...
The allowed energies of a quantum system are 0.0 eV, 6.0 eV , and 8.5 eV . What wavelengths appear in the system's emission spectrum? Enter your answers in ascending order separated by commas.
An electron with a speed of 6.00×106 m/sm/s, collides with an atom. The collision excites the...
An electron with a speed of 6.00×106 m/sm/s, collides with an atom. The collision excites the atom from its ground state (0 eVeV) to a state with an energy of 3.40 eVeV. What is the speed of the electron after the collision? Express your answer in meters per second.
The first four energy levels for an atom are: E1 = -8.57 eV   E2 = -2.14...
The first four energy levels for an atom are: E1 = -8.57 eV   E2 = -2.14 eV   E3 = -0.95 eV E4 = -0.54 eV An electron with a kinetic energy of 7.74 eV collides with an electron in its ground state. After the collision, the atom is in an excited state and the electron is scattered. The kinetic energy of the scattered electron could be I have been struggling with this question, help asap would be highly appreciated. Thank...
A 5.0 kg bowling ball traveling 3.0 m/s collides with an 8.0 kg stationary bowling ball....
A 5.0 kg bowling ball traveling 3.0 m/s collides with an 8.0 kg stationary bowling ball. After the collision the 5.0 kg ball is deflected to the left from its original path by 30 degrees, while the 8.0 kg ball is deflected to the right at an angle of 45 degrees. What are the speeds of the two balls after the impact?
A 5.0-kg mass moving at 8.0 m/s collides head-on with a 3.0-kg mass initially at rest...
A 5.0-kg mass moving at 8.0 m/s collides head-on with a 3.0-kg mass initially at rest If the collision is perfectly elastic, what is the speed of the masses just after the collision? Is the kinetic energy conserved?
a) An electron in a quantum system has allowed energies 1eV, 3eV and 9 eV. What...
a) An electron in a quantum system has allowed energies 1eV, 3eV and 9 eV. What wavelengths are observed in the emission spectrum of this system? Show your work. b) If you must choose from wavelengths obtained in part a) as light source for a photoelectric effect demonstration, with which material(s) will you build your cathode, and with what wavelength you would shine on it? Show your work.
A 5.0 kg block with a speed of 3.0 m/s collides with a 10 kg block...
A 5.0 kg block with a speed of 3.0 m/s collides with a 10 kg block that has a speed of 2.2 m/s in the same direction. After the collision, the 10 kg block is observed to be traveling in the original direction with a speed of 2.7 m/s. (b) By how much does the total kinetic energy of the system of two blocks change because of the collision? ________ J (c) Suppose, instead, that the 10 kg block ends...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT