Question

An air rifle is used to shoot 4.04 g particles at 145 m/s through a hole of diameter 2.34 mm. How far from the rifle must an observer be to see the beam spread by 1.30 cm because of the uncertainty principle? (Compare this answer with the diameter of the observable universe, 2.0×1026 m.)

Answer #1

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 1 minute ago

asked 5 months ago

asked 17 minutes ago

asked 17 minutes ago

asked 18 minutes ago

asked 22 minutes ago

asked 27 minutes ago

asked 36 minutes ago

asked 38 minutes ago

asked 38 minutes ago

asked 40 minutes ago

asked 40 minutes ago