Physics, 04.02.2020 13:50 shay03littletop5kx2p
Diana would like to observe the movements of a paramecium. which of the following tools would be best for diana to use? a. hand lens b. light microscope c. scanning electron microscope d. convex telescope
Answers: 3
Physics, 22.06.2019 02:10
Astudent is performing an experiment comparing sound and light waves. the student gathers the following data. what conclusion does the student most likely make based on this data? light waves always travel the same speed; however, the speed of sound is determined by the medium that it travels through. all sound waves always have the same energy, so the temperature of the medium does not affect wave speed. light needs to vibrate particles, so it travels fastest in tightly packed solids, while sound does not need a medium, so it travels fastest in a gas. tightly packed particles in solids slow down the light waves; however, sound waves make particles bounce into each other, so they travel faster in solids.
Answers: 3
Physics, 22.06.2019 09:00
A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped
Answers: 3
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Diana would like to observe the movements of a paramecium. which of the following tools would be bes...
World Languages, 01.08.2019 21:50
Mathematics, 01.08.2019 21:50
History, 01.08.2019 21:50
Biology, 01.08.2019 21:50
Chemistry, 01.08.2019 21:50
History, 01.08.2019 21:50
Biology, 01.08.2019 21:50
Social Studies, 01.08.2019 21:50
English, 01.08.2019 21:50