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

Author Question: The surface temperature of the star is 6000 K. What is the wavelength associated with the light ... (Read 61 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jul 29, 2018
The surface temperature of the star is 6000 K. What is the wavelength associated with the light emitted by this star?
 
  A)
 
  483 nm
  B)
 
  907 nm
  C)
 
  311 nm
  D)
 
  492 nm
  E)
 
  502 nm

Question 2

A person carries a mass of 10 kg and walks along the +x-axis for a distance of 100m with a constant velocity of 2 m/s. What is the work done by this person?
 
  A)
 
  0 J
  B)
 
  20 J
  C)
 
  200 J
  D)
 
  1000 J
  E)
 
  None of the other choices is correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

duke02

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

A


naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Juglans nigra (Black Walnut tree) lower leaf surface Juglans nigra (Black Walnut tree) lower leaf surface
The Structure of an Old High-Mass Star The Structure of an Old High-Mass Star
A Toyota/Lexus hybrid electric vehicle has a ready light. If the ready light is on, the engine can ... A Toyota/Lexus hybrid electric vehicle has a ready light. If the ready light is on, the engine can ...
A typical temperature sensor circuit. A typical temperature sensor circuit.
Measurement of Temperature: Instrument Shelters Measurement of Temperature: Instrument Shelters
Flo Hyman was a 6 foot 5 inch star on the U.S. women’s volleyball team that won a silver medal in ... Flo Hyman was a 6 foot 5 inch star on the U.S. women’s volleyball team that won a silver medal in ...
Video: Facilitated Diffusion - Glucose transport

For a complete list of videos, visit our video library