Which device used in the hubble telescope was later adapted for commercial use?
lasers<...
Physics, 10.11.2019 01:31 khliyahmccaskil
Which device used in the hubble telescope was later adapted for commercial use?
lasers
mri
ccds
lenses
Answers: 3
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ο 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ο 3: constant pressure expansion to 1 liter. process 3ο 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
Physics, 22.06.2019 11:30
A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
Answers: 2
Physics, 22.06.2019 20:40
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j.b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 3
Physics, 22.06.2019 22:40
Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth
Answers: 1
History, 04.11.2019 23:31
Mathematics, 04.11.2019 23:31
Chemistry, 04.11.2019 23:31
History, 04.11.2019 23:31
Mathematics, 04.11.2019 23:31
Mathematics, 04.11.2019 23:31
Social Studies, 04.11.2019 23:31
History, 04.11.2019 23:31
Biology, 04.11.2019 23:31
Physics, 04.11.2019 23:31