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

Author Question: How do sound and light waves differ? What will be an ideal ... (Read 24 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jul 27, 2018
How do sound and light waves differ?
 
  What will be an ideal response?

Question 2

Many of the brightest stars we see are only a few million years old.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

adammoses97

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

Sound waves travel much slower, and need a physical medium, such as air, to be transmitted. Light travels best in the vacuum of space.

Answer to Question 2

TRUE


K@

  • Member
  • Posts: 608
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Frederick Douglass, having escaped from slavery in 1836, attracted large audiences as an antislavery Frederick Douglass, having escaped from slavery in 1836, attracted large audiences as an antislavery
Suzanne Lacy, Whisper, the Waves, the Wind. Suzanne Lacy, Whisper, the Waves, the Wind.
An example of light palpation of the abdomen. (B) the physician uses two hands for deep bimanual ... An example of light palpation of the abdomen. (B) the physician uses two hands for deep bimanual ...
Simple harmonic motion also forms the basis for understanding mechanical waves Simple harmonic motion also forms the basis for understanding mechanical waves
The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ... The inhibitory response of rods to light. When light bleaches rhodopsin molecules, the rods’ ...
Light micrograph of cells in a strand of Chladophora Light micrograph of cells in a strand of Chladophora
Video: Metaphase I Animation

For a complete list of videos, visit our video library