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

Author Question: As you increase the decibel level from 80 dB to 100 dB, the sound pressure ratio goes from _____ to ... (Read 87 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jun 19, 2018
As you increase the decibel level from 80 dB to 100 dB, the sound pressure ratio goes from _____ to _____.
 
  A) 80; 100
  B) 800; 1000
  C) 100; 1000
  D) 10,000; 100,000

Question 2

Correctly identify the following processes in the order in which a participant might experience them in a research study
 
  a. Informed consent, suspicion check, debriefing
  b. Informed consent, debriefing, suspicion check
  c. Suspicion check, informed consent, debriefing
  d. Suspicion check, debriefing, informed consent


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuate

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

a


berenicecastro

  • Member
  • Posts: 581
Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Downward movement of the piston lowers the air pressure inside the combustion chamber. The pressure ... Downward movement of the piston lowers the air pressure inside the combustion chamber. The pressure ...
A wastegate is used on the first-generation Duramax diesel to control maximum boost pressure. A wastegate is used on the first-generation Duramax diesel to control maximum boost pressure.
Apply effleurage to upper chest bilaterally over pectoral muscles and sternum. Medium pressure ... Apply effleurage to upper chest bilaterally over pectoral muscles and sternum. Medium pressure ...
Apply direct pressure to points along the shoulders. Stand to one side and use your forearm to apply ... Apply direct pressure to points along the shoulders. Stand to one side and use your forearm to apply ...
Turn head for access to suboccipital muscles and locate TrPs. Use fingers or thumb to apply pressure ... Turn head for access to suboccipital muscles and locate TrPs. Use fingers or thumb to apply pressure ...
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library