subject

Physics, 18.03.2021 03:00 starlodgb1971

. Estimate the upper limit to the heat emission of the sun. (Suns temperature 7000k, Sun's ius 7x108m)
(3marks]

ansver

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, trevorhenyan51

Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?

Answers: 2

Physics, 22.06.2019 23:00, rtryf57rfgth

Which wave is the result of amplification and produces a louder sound

Answers: 1

Physics, 23.06.2019 08:00, colin5514

According to piaget’s stages of cognitive development, the child does not differentiate between self and other objects. the child repeats rewarding activities, discovers new ways to get what he or she wants, and may have imaginary friends. which period is described?

Answers: 1

Physics, 23.06.2019 22:50, stef76

Daniel is 50.0 meters away from a building. he observes that his line-of-sight to the tip of the building makes an angle of 63.0° with the horizontal. what is the height of the building?

Answers: 3

You know the right answer?

. Estimate the upper limit to the heat emission of the sun. (Suns temperature 7000k, Sun's ius 7x10...

Questions in other subjects:

Konu

English, 28.12.2019 00:31

Which transitional phrase in the following sentence hints that gracie did not express her ideas as clearly as she could have? at times, it almost feels as if i am holding ice beca...

Konu

Health, 28.12.2019 00:31

A10-year-old male was struck by a car while riding his bike. he has blood on his face and presents as unresponsive with snoring respirations. respirations are approximately 10 per...

Konu

Computers and Technology, 28.12.2019 00:31

With a web app, much of the program code for the software runs locally on a computer, instead of running on a remote computer connected to the internet or other computer network. a...

Konu

Computers and Technology, 28.12.2019 00:31

Write a java program called alldigitsodd that returns whether every digit of a positive integer is odd. return true if the number consists entirely of odd digits (1, 3, 5, 7, 9) an...

Konu

Spanish, 28.12.2019 00:31

1.es importante que nosotros (respetemos / respetamos) las reglas. 2. ojalá que la política (resuelve / resuelva) los problemas. 3. es probable que ellos (cometen / c...

Konu

Business, 28.12.2019 00:31

Aobjective is a pricing objective that states a specific level of profit, such a as percentage of sales or a return on capital invested, as an objective. a. profit max...

Konu

Business, 28.12.2019 00:31

Whispering corporation issued $480,000 of 7% bonds on november 1, 2017, for $515,707. the bonds were dated november 1, 2017, and mature in 10 years, with interest payable each may...

Konu

Mathematics, 28.12.2019 00:31

In a random sample of 9 cell phones, the mean full retail price was $546.70 and the standard deviation was $195.00. further research suggests that the population mean is $428.87. d...

Konu

Chemistry, 28.12.2019 00:31

1. for every 5.00 ml of milk of magnesia there are 400. mg of magnesium hydroxide. how many ml of milk of magnesia do we need to neutralize 40.0 ml of 0.500 m hcl? express your an...

Konu

Computers and Technology, 28.12.2019 00:31

Write a program that will prompt a user for the size of an array and then create the array and using rand() populate the array with values and then print the array after the values...

More questions: Physics Another questions