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

Author Question: Proof that Earth revolves around the Sun is obtained by the use of ______________ and the ... (Read 58 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Jul 28, 2018
Proof that Earth revolves around the Sun is obtained by the use of ______________ and the ______________.
 Fill in the blank(s) with correct word

Question 2

The angle of incidence of a light wave is
 a. different depending on whether there is diffuse or specular reflection.
  b. measured from a normal to the surface.
  c. equal to the angle of refraction.
  d. measured relative to the surface of the material.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

morrie123456

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

parallax; aberration of starlight

Answer to Question 2

b


colton

  • Member
  • Posts: 627
Reply 2 on: Jul 28, 2018
:D TYSM

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Saturn as Seen from Earth Saturn as Seen from Earth
Earth’s Mineral Resources Earth’s Mineral Resources
Foundations of Earth Science, 7th Edition Foundations of Earth Science, 7th Edition
The Last Man on Earth The Last Man on Earth
When viewed from the Earth, Venus subtends an angle of about 1 arcminute (1/60°) when it is at ... When viewed from the Earth, Venus subtends an angle of about 1 arcminute (1/60°) when it is at ...
Earth day kids Earth day kids
Video: Alternative Energy Sources

For a complete list of videos, visit our video library