Author Question: The solar neutrino experiments detect about twice as many neutrinos as theory predicts should be ... (Read 97 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
The solar neutrino experiments detect about twice as many neutrinos as theory predicts should be detected.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Describe the Ptolemaic model of the universe. Draw a diagram of the model showing the major components of the model for Earth, the Moon, the Sun, and the five planets visible to the Greeks.
 
  What will be an ideal response?



dpost18

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

False

Answer to Question 2

The Ptolemaic model was geocentric and based on uniform circular motion. Ptolemy created a mathematical model of the Aristotelian universe in which the planet followed a small circle called an epicycle that slid around a larger circle, called a deferent. By adjusting the size and rate of rotation of the circles, he could approximate the retrograde motion of a planet. To adjust the speed of the planet, he supposed that Earth was slightly off-center, and that the center of the epicycle moved such that it appeared to move at a constant rate as seen from a point called the equant.
Diagram should resemble Concept Art 4A diagram, p. 49.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

For a complete list of videos, visit our video library