sitstareplay5608 sitstareplay5608
  • 13-05-2023
  • Physics
contestada

a certain star is 11.8 million light-years from earth. the intensity of the light that reaches earth from the star is 3.80 × 10−21 w/m2. at what rate does the star radiate em energy?

Respuesta :

Otras preguntas

What is an expression equivalent to 15+35
Who would the Egyptian people blame if crops did not grow or if disease struck?
Dr. Hall files 320 insurance claims every month.5% if those claims are rejected, how many claims are rejected? how many are accepted?
Find the percent of the number. 11.3% of 700 A. 7.91 B. 79.1 C. 791 D. 7910
How do you represent,describe, and compare additive and multiplicative relationships?
break apart ones to make a ten 62+9=
How do you solve the linear equation: 3x+2y=11 7x-y=3 By using the elimination method?!
what is the quotient of 63 and a number is 9
Who was Jane Addams? A. the first woman to write for a major newspaper B. a muckraker who helped bring down Boss Tweed C. the founder of Hull House to aid immig
Which phrase best describes the Norman Conquest? A.the campaign of Henry II of England to take control of Normandy in France after William's death B.a series