How slow must a 200. gram ball move to have a deBroglie wavelength of 1.0 mm? What will be an ...

Author Question: How slow must a 200. gram ball move to have a deBroglie wavelength of 1.0 mm? What will be an ... (Read 13 times)

jwb375

Hero Member
Posts: 540

on: Jul 29, 2018

How slow must a 200. gram ball move to have a deBroglie wavelength of 1.0 mm?

What will be an ideal response?

Question 2

The wavelength of a certain laser is 0.35 micrometers, where 1 micrometer = 1 x 10-6 m. Express this wavelength in nanometers.

A) 3.5 102 nm
B) 3.5 103 nm
C) 3.5 101 nm
D) 3.5 104 nm

janieazgirl

Sr. Member
Posts: 300

Reply #1 on: Jul 29, 2018

Answer to Question 1

3.3 10-30 m/s

Answer to Question 2

A

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.