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

Author Question: Which planet moves the fastest? a. Earth b. Mars c. Venus d. ... (Read 15 times)

2125004343

  • Hero Member
  • *****
  • Posts: 566
on: Jul 28, 2018
Which planet moves the fastest?
 a. Earth
  b. Mars
  c. Venus
  d. Mercury

Question 2

How many times greater is the speed of red light ( = 700 nm) than the speed of violet light ( = 400 nm) in a vacuum?
 a. 1.75 , the first color of light is faster
  b. 0.57 , the second color of light is faster
  c. 3.00  108 , the first color of light is faster
  d. 1.00 , both colors of light have the same speed
  e. 3.00  108 , the second color of light is faster


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ynlevi

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

d


2125004343

  • Member
  • Posts: 566
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

THEMIS image of probable Mars cave entrances THEMIS image of probable Mars cave entrances
Mars Rover Curiosity Mars Rover Curiosity
Sunlight on Mars is dimmer than on Earth. This photo of a Martian sunset was imaged by Mars Pathfind Sunlight on Mars is dimmer than on Earth. This photo of a Martian sunset was imaged by Mars Pathfind
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth. False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
Map of Mars Locations Map of Mars Locations
Foundations of Earth Science, 7th Edition Foundations of Earth Science, 7th Edition
Video: Dendrite Animation

For a complete list of videos, visit our video library