Physics

The sun radiates energy at the rate of 6.5 x 10 to the power of 7 w/m squared.Assuming that the sun radiates as a black body(which approximate true), find its surface temperature.

  1. 👍 0
  2. 👎 0
  3. 👁 199

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    A 100-watt light bulb radiates energy at a rate of 100 J/s. (The watt, a unit of power or energy over time, is defined as 1 J/s.) If all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

  2. Physics

    Which statements about traveling waves are TRUE? Choose all that apply. a) A traveling wave transfers energy from one point to another. b) A speaker that beams its sound forward into a small area produces a louder sound. c) The

  3. science

    Breanna and Kevin learned that fossil fuels, such as coal and oil, release energy when they are burned. Breanna believes this energy comes from the ancient plants and animals that formed fossil fuels, but Kevin says the power in

  4. science(check answers)

    1.A 2.A 3.D 4.C 1.Is the following statement true or false?Solar panels collect energy from the sun that can then power a lamp in a home. A.True B.False 2.Harvesting energy from water,wind,and geothermal vents requries the use of

  1. science

    1.Is the following statement true or false?Solar panels collect energy from the sun that can then power a lamp in a home. A.True B.False 2.Harvesting energy from water,wind,and geothermal vents requries the use of A. aquaculture

  2. Science

    This are all the answers for Potential Energy of a System Quick Check for Connexus students. Q1: Use the picture to answer the question. The girl in the picture is at the highest point in swinging and starts to come down. Which

  3. Physics

    Approximately 4x10^9 kg of matter is converted into energy in the sun per second. Express the power output of the sun in watts.

  4. Physics

    The Kelvin temperature of an object is T1 and the object radiates a certain amount of energy per second. The Kelvin temperature of the object is then increased to T2, and the object radiates 81 times as much energy per second as

  1. Science, plz,plz help

    Which of the following illustrates the energy changes taking place during photosynthesis? light energy from sun ¨ chemical energy in bonds of glucose chemical energy in bonds of glucose ¨ light energy from sun light energy

  2. physics

    A)When the energy input to gas fired power station is 1000MJ,the electrical energy output is 300MJ.What is the efficiency of the power station in changing the energy in gas into electrical energy b)what form does the 700MJ of lost

  3. physics

    The sun radiates like a perfect blackbody with an emissivity of exactly 1. (a) Calculate the surface temperature(K) of the sun, given it is a sphere with a 7.00 multiplied by 108 m radius that radiates 3.80 multiplied by 1026 W

  4. Physics

    The sun radiates energy at the rate of 3.8x10^26 W from its 5500°C surface into the empty dark space (fraction of radiation to earth and other planets is negligible).The effective temperature of deep space is -270°C. a. What is

You can view more similar questions or ask a new question.