Laser light exhibits much stronger interference effects than light from a flashlight. This is because:
laser light has a much shorter wavelength than light from a flashlight.
laser light is both coherent and monochromatic.
laser light carries much more energy than light from a flashlight.
laser light travels as waves while light from a flashlight travels as particles.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?