why are a lot of things (light, forces etc.) exhibit this inverse square relationship here?

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genius_generous answered 2 years ago

(A) Using the inverse square law for light, determine the apparent brightness of the Sun in...

(A) Using the inverse square law for light, determine the apparent brightness of the Sun in our sky. I got 1350 W/m2 and it was correct. (B) Using the inverse square law for light, determine the apparent brightness our Sun would have if it were at a distance of 12 billion light-years. (C) From your answers to parts A and B, estimate how many stars like the Sun would need to exist at a distance of 12 billion light-years for...

Consider the possibility that the inverse square law for light might provide a solution to Olber’s...

Consider the possibility that the inverse square law for light might provide a solution to Olber’s paradox. Assume a uniform distribution of stars with n stars per unit volume, each of identical luminosity L. Now imagine two thin, spherical shells of radii r1 and r2 centered on Earth, and let the thickness of each shell be ∆r. Determine the ratio of the energy flux received on Earth from the two shells, in terms of r1 and r2. Can the inverse...

Explain why there is an inverse relationship between the price of bonds and the interest rate,...

Explain why there is an inverse relationship between the price of bonds and the interest rate, or yield, on bonds. (Remember that simply stating there is an inverse relationship is not the same as explaining why the relationship is inverse). It might be best to use an example here.

Explain why there is an inverse relationship between committing a Type I error and committing a...

Explain why there is an inverse relationship between committing a Type I error and committing a Type II error. What is the best way to reduce both kinds of error?

Managerial accounting focuses a lot on costs: categorizing costs, controlling costs, reducing costs, etc. Why are...

Managerial accounting focuses a lot on costs: categorizing costs, controlling costs, reducing costs, etc. Why are costs so important? How does the cost-focus support the decisions that managers make?

Why does the explanation for the inverse relationship between the price level and quantity demanded depicted...

Why does the explanation for the inverse relationship between the price level and quantity demanded depicted by the aggregate demand curve differ from the relationship between price and quantity demanded depicted by a demand curve for a specific good? Check all that apply. A fall in prices will increase the real wealth of people holding money, which encourages additional consumption. When the prices of all goods produced domestically fall by the same proportion, there is no incentive for domestic buyers...

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