Physics, 07.04.2020 22:45 tommybear989
The Hubble Space Telescope has a mirror diameter of 2.4 m. Suppose the telescope is used to photograph stars near the center of our galaxy, 30,000 light years away, using red light with a wavelength of 660 nm .What's the distance (in ) between two stars that are marginally resolved? For comparison, what is this distance as a multiple of the distance of Jupiter from the sun?
Answers: 3
Physics, 22.06.2019 03:00
Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.
Answers: 2
Physics, 22.06.2019 05:40
Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen
Answers: 1
Physics, 22.06.2019 13:00
Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
Answers: 1
The Hubble Space Telescope has a mirror diameter of 2.4 m. Suppose the telescope is used to photogra...
Social Studies, 08.07.2019 10:20
Biology, 08.07.2019 10:20
Chemistry, 08.07.2019 10:20
Business, 08.07.2019 10:20
Mathematics, 08.07.2019 10:20
Computers and Technology, 08.07.2019 10:20
Social Studies, 08.07.2019 10:20
Mathematics, 08.07.2019 10:20
Chemistry, 08.07.2019 10:20
Geography, 08.07.2019 10:20
Mathematics, 08.07.2019 10:20
Social Studies, 08.07.2019 10:20
Biology, 08.07.2019 10:20