« previous next »

Author Question: Making a digital recording of a sound involves a. analog-to-digital conversion c. electromagnetic ... (Read 194 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
on: Jul 28, 2018
Making a digital recording of a sound involves
 a. analog-to-digital conversion c. electromagnetic waves
  b. digital-to-analog conversion d. all of the above

Question 2

A current can be made to flow in a wire if
 a. it is connected to a battery c. a magnet is put into motion near it
  b. it is put into motion near a magnet d. all of the above


pratush dev

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu
Example of a choice board used in studies of decision making. This one includes four factors for ... Example of a choice board used in studies of decision making. This one includes four factors for ...
Conversion of farnesyl pyrophosphate to squalene Conversion of farnesyl pyrophosphate to squalene
Amino acid conversion to the corresponding a-keto acid by transamination or oxidative deamination Amino acid conversion to the corresponding a-keto acid by transamination or oxidative deamination
Electromagnetic spectrum Electromagnetic spectrum
The 18 exons making up the gene encoding the LDL receptor protein The 18 exons making up the gene encoding the LDL receptor protein
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library