Author Question: The wavelength of a 45-kg teenager moving at 5 m/s on a skateboard is about a. 5 10-37 m. b. 3 ... (Read 73 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
The wavelength of a 45-kg teenager moving at 5 m/s on a skateboard is about
 a. 5  10-37 m.
  b. 3  10-36 m.
  c. 7  10-34 m.
  d. 0.1 m.
  e. 5 m.

Question 2

Microscopes are inherently limited by the wavelength of the light used. How much smaller (in order of magnitude) can we see using an electron microscope whose electrons have been accelerated through a potential difference of 50 000 V than using red light (500 nm)?
 a. 3
  b. 4
  c. 5
  d. 6
  e. 14



katheyjon

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

B

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

For a complete list of videos, visit our video library