Physics, 08.04.2020 17:25 michibabiee
You observe two stars in a visual binary system using a blue filter that is centered at a wavelength of 550 nm and a red filter that is centered at a wavelength of 650 nm. Star A has a temperature of 10,000 K, while star B has a temperature of 4000 K, and you know that both stars are the same size. Which star will be brighter in each filter
Answers: 3
Another question on Physics
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
Physics, 22.06.2019 15:30
What are the north and south poles of a solenoid change with?
Answers: 1
Physics, 22.06.2019 19:00
If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?
Answers: 1
You know the right answer?
You observe two stars in a visual binary system using a blue filter that is centered at a wavelength...
Questions
Mathematics, 27.03.2021 07:10
Physics, 27.03.2021 07:10
Mathematics, 27.03.2021 07:10
Mathematics, 27.03.2021 07:10
Mathematics, 27.03.2021 07:10
Law, 27.03.2021 07:10
Mathematics, 27.03.2021 07:10
Business, 27.03.2021 07:10
