Geography, 04.02.2020 05:42 weeblordd

Two stars have the same diameter and are at the same distance from us (but in different parts of the sky.) star a has a temperature of 4000 k, while star b has a temperature of 8000k. which of the following statements is true: a. the two stars have the same total energy flux (luminosity) b. star b has twice the energy flux (luminosity) that star a has c. tar b has one half the energy flux (luminosity) that star a has d. star b has 16 times the energy flux (luminosity) that star a has

Answers: 1

Show answers

Other questions on the subject: Geography

Geography, 22.06.2019 22:40, gabby640

[fw.02]sinkholes are often formed as a result of the actions of. a. heat on recharge b. pressure on aquifers c. acid in groundwater d. minerals in hot springs

Answers: 1

continue

Geography, 23.06.2019 02:30, def88

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia

Answers: 2

continue

Geography, 23.06.2019 09:00, Autumnjackson3186

Amajor rite of passage for the maori men of was to receive ta moko, or facial tattoos. a. australia b. new zealand c. papua new guinea d. southeast asia

Answers: 1

continue

Geography, 24.06.2019 10:00, landonreed5803

Informatii despre riul nistru dup algoritmul pozitia pe continent originea denumirii lungimea izvorul gura de varsare afluentii directia riului caracterul cursului activitatea de model are regimul. de inghet variatia nivelului so volu! mul de apei tipul de alimentatie importantanta pentru om unitatile de relief strabatute caderea riului

Answers: 2

continue

You know the right answer?

Two stars have the same diameter and are at the same distance from us (but in different parts of the...