Multiple Choice
The key process of a laser is
A) stimulated emission.
B) Bremsstrahlung.
C) electron diffraction.
D) microwave absorption.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q3: Addition of an electron to an atom
Q4: When an electron in an atom moves
Q5: The lowest energy level of an atom
Q6: When an electron goes from the ground
Q7: The greater the frequency of light, the
Q9: Which of the following principal quantum number
Q10: The lines in the visible region of
Q11: Light from an incandescent wire travels through
Q12: The interior of a large mass of
Q13: In the Bohr model, the higher the