Sometime around 2022, astronomers at the european southern observatory hope to begin using the e-elt(european extremely large telescope), which is planned to have a primary mirror 42 m in diameter. let us assume that the light it focuses has a wavelength of 600 nm. (1 light-year = 9.461×1015 m) note: jupiter's diameter dj=1.43×108 m 1) what is the most distant jupiter-sized planet the telescope could resolve, assuming it operates at the diffraction limit? (express your answer to two significant figures.)
Answers: 3
Physics, 22.06.2019 02:30
Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic
Answers: 1
Physics, 22.06.2019 07:00
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
Answers: 2
Sometime around 2022, astronomers at the european southern observatory hope to begin using the e-elt...
English, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
English, 03.01.2020 13:31
French, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
History, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31
Mathematics, 03.01.2020 13:31