Physics, 15.11.2021 01:00 Falconpride847
How is aquatic biome classification different from terrestrial biome classification?
Answers: 1
Physics, 21.06.2019 18:10
Scientists use laser range-finding to measure the distance to the moon with great accuracy. a brief laser pulse is fired at the moon, then the time interval is measured until the "echo" is seen by a telescope. a laser beam spreads out as it travels because it diffracts through a circular exit as it leaves the laser. in order for the reflected light to be bright enough to detect, the laser spot on the moon must be no more than 1.0 km in diameter. staying within this diameter is accomplished by using a special large-diameter laser. part a if λ = 540nm , what is the minimum diameter of the circular opening from which the laser beam emerges? the earth-moon distance is 384,000 km. express your answer to two significant figures and include the appropriate units.
Answers: 1
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
Answers: 1
Physics, 21.06.2019 22:00
Which type of microscope would allow the viewer to see ribosomes inside a cell?
Answers: 2
Physics, 22.06.2019 09:10
Which lists the organs in the correct order as food passes from the mouth to anus?
Answers: 1
How is aquatic biome classification different from terrestrial biome classification?...
Mathematics, 17.06.2021 22:10
History, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
French, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10
Mathematics, 17.06.2021 22:10