« previous next »

Author Question: The Sun's photosphere A) receives the energy from the Sun's core in a matter of minutes. B) ... (Read 42 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jul 14, 2018
The Sun's photosphere
 
  A) receives the energy from the Sun's core in a matter of minutes.
  B) radiates much of the energy the earth receives.
  C) decreases in density closer to the Sun's core.
  D) lies above the chromosphere.

Question 2

Temperatures within these features can reach 100 million degrees Kelvin:
 
  A) granules.
  B) flares.
  C) sunspots.
  D) the solar wind.


scottmt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

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?

On average, the stomach produces 2 L of hydrochloric acid per day.

fusion for energy fusion for energy
Thumb, knuckle slides, and kneading (as appropriate) to energy meridians in the upper arm in 5 ... Thumb, knuckle slides, and kneading (as appropriate) to energy meridians in the upper arm in 5 ...
Food choices vs. energy choices Food choices vs. energy choices
Solar energy heats the atmosphere, creates seasons, and causes air to circulate Solar energy heats the atmosphere, creates seasons, and causes air to circulate
Energy Use by Different Country Groups Energy Use by Different Country Groups
how much energy is needed to heat 77.0g H2O(s) from -10.0 C to 0.0 C? how much energy is needed to heat 77.0g H2O(s) from -10.0 C to 0.0 C?
Video: TRH/TSH/Thyroid hormone

For a complete list of videos, visit our video library