Answers: 1
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 06:30
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
Answers: 1
Physics, 22.06.2019 13:10
Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above
Answers: 3
An object is located 5.0 cm from a convex lens. the lens focuses light at a distance of 10.0 cm. wha...
Chemistry, 23.08.2019 02:00
History, 23.08.2019 02:00
History, 23.08.2019 02:00
Mathematics, 23.08.2019 02:00
Mathematics, 23.08.2019 02:00
History, 23.08.2019 02:00
Mathematics, 23.08.2019 02:00
Mathematics, 23.08.2019 02:00
History, 23.08.2019 02:00
Mathematics, 23.08.2019 02:00
Mathematics, 23.08.2019 02:00
Mathematics, 23.08.2019 02:00
Social Studies, 23.08.2019 02:00