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

Author Question: A star's luminosity depends only on the star's a. distance and diameter. b. temperature and ... (Read 23 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
A star's luminosity depends only on the star's
 
  a. distance and diameter.
  b. temperature and distance.
  c. distance.
  d. temperature and diameter.
  e. apparent magnitude.

Question 2

The energy of a photon
 
  a. is proportional to the wavelength of the light.
  b. is inversely proportional to the wavelength of the light.
  c. depends only on the speed of the light.
  d. depends only on the mass of the photon.
  e. depends on both the mass and speed of the photon.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hramirez205

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

b


mpobi80

  • Member
  • Posts: 519
Reply 2 on: Jul 27, 2018
Excellent

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Spinnbarkeit is the ability of cervical mucus to stretch a distance before breaking. Spinnbarkeit is the ability of cervical mucus to stretch a distance before breaking.
Measuring Temperature Using a Tympanic Membrane (Aural) Thermometer Measuring Temperature Using a Tympanic Membrane (Aural) Thermometer
Homeostasis and negative feedback as related to control of body temperature. Homeostasis and negative feedback as related to control of body temperature.
A star link-type network where all of the modules are connected together using splice packs. A star link-type network where all of the modules are connected together using splice packs.
Predicted Temperature Trends Through the 21st Century Predicted Temperature Trends Through the 21st Century
The profit, p(t), made at a fair depends on the price of the ticket, t. The profit is modelled ... The profit, p(t), made at a fair depends on the price of the ticket, t. The profit is modelled ...
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library