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

Author Question: Which statement illustrates the fact that two different theories can both agree with the same set of ... (Read 82 times)

craiczarry

  • Hero Member
  • *****
  • Posts: 527
on: Jul 29, 2018
Which statement illustrates the fact that two different theories can both agree with the same set of observations?
 
  A) Nonsense--it is impossible for two different theories to both be correct.
  B) the theories of Ptolemy and Copernicus, before Tycho made his observations
  C) the theories of Copernicus and Kepler, after Tycho made his observations
  D) the theories of Galileo and Kepler
  E) the Earth-centered circular orbit theory of the early Greeks, and the later theory of Ptolemy

Question 2

A sinusoidal electromagnetic wave in vacuum delivers energy at an average rate of 5.00 W/m2. What are the amplitudes of the electric and magnetic fields of this wave?
 
  (c = 3.0  108 m/s,
  0 = 4  10-7 T  m/A, 0 = 8.85  10-12 C2/N  m2)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

medine

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

Emax = 0.0614 V/m, Bmax = 0.205 nT


craiczarry

  • Member
  • Posts: 527
Reply 2 on: Jul 29, 2018
Gracias!

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

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.

Pneumothorax. Figure illustrates how puncture of thoracic wall and tearing of pleural membrane allow Pneumothorax. Figure illustrates how puncture of thoracic wall and tearing of pleural membrane allow
The correct statement about hormones-insulin and glucagon The correct statement about hormones-insulin and glucagon
Drive - In fact it was you Drive - In fact it was you
Comparison of Major developmental theories Comparison of Major developmental theories
The Nutrient Fact Panel on the food label can help consumers make smart nutrition choices The Nutrient Fact Panel on the food label can help consumers make smart nutrition choices
Choose the reaction that illustrates Hf for KHCO3. Choose the reaction that illustrates Hf for KHCO3.
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library