« previous next »

Author Question: The longest diameter of the Milky Way is about how many light-years? a. 10 b. 10,000 c. 100 d. ... (Read 55 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 28, 2018
The longest diameter of the Milky Way is about how many light-years?
 a. 10
  b. 10,000
  c. 100
  d. 100,000

Question 2

For a specific element, photons of how many different energies could be absorbed by electrons to jump from the n = 1 to n = 5 level?
 a. 20
  b. 10
  c. 6
  d. 1
  e. 4


flannelavenger

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

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.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

This older woman is exploring new avenues of enjoyment as she avoids stagnation in her later years This older woman is exploring new avenues of enjoyment as she avoids stagnation in her later years
The declining age of menarche over the past 150 years has been measured in many European countries, The declining age of menarche over the past 150 years has been measured in many European countries,
The Long Valley Caldera Erupted the Bishop Ash 760,000 Years Ago The Long Valley Caldera Erupted the Bishop Ash 760,000 Years Ago
The age-related increase in spirituality is different for two cohorts born seven years apart. The ... The age-related increase in spirituality is different for two cohorts born seven years apart. The ...
Resonance transfer of energy in a light-harvesting complex Resonance transfer of energy in a light-harvesting complex
The Cs-131 nuclide has a half-life of 30. years. After 139 years, about 3.0 grams remain. The ... The Cs-131 nuclide has a half-life of 30. years. After 139 years, about 3.0 grams remain. The ...
Video: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library