This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A(n) ______________ converts electrical energy into mechanical energy. Fill in the blank(s) with ... (Read 149 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Jul 28, 2018
A(n) ______________ converts electrical energy into mechanical energy.
 Fill in the blank(s) with correct word

Question 2

A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30 relative to the normal. If the index of refraction of water and glass are 1.33 and 1.5, respectively, at what angle (in degrees) does the light leave the glass (relative to its normal)?
 a. 26
  b. 35
  c. 42
  d. 22
  e. 48


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 28, 2018
Answer to Question 1

motor

Answer to Question 2

c


gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 28, 2018
Thanks


dominiqueenicolee

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Basic Types of Energy Basic Types of Energy
Energy flow and chemical recycling in ecosystems. Energy flow and chemical recycling in ecosystems.
Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the
Nuclear energy Nuclear energy
Radiative forcing expresses change in energy input over time Radiative forcing expresses change in energy input over time
El Niño events release energy El Niño events release energy
Video: Structure of Amino Acid, Peptide Bonds & Polypeptides

For a complete list of videos, visit our video library