Physics, 02.03.2021 20:50 live4dramaoy0yf9
A car traveled 210 km in 1.5 hrs, what was the car's average speed?
Answers: 3
Physics, 21.06.2019 14:20, dondre54
Physics make-up packetname_cle14. an observer hears a sound with a frequency of 400 hz. if the speed of sound is 340 m/s, what is the wavelength of the sound? a. 0.85 mb. 1.2 mc. 2.75 m13.6 m15. as sound travels from steel into air, its speed decreases. if the frequency of the wavedoesn't change, what happens to its wavelength? a. it increases(b) it decreasesc. it remains the samed. there is not enough information given
Answers: 1
Physics, 22.06.2019 14:30, zuleromanos
70 give a real life example showing how sensory neurons work with the motor neurons
Answers: 2
Physics, 22.06.2019 15:20, ineedhelp2285
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
A car traveled 210 km in 1.5 hrs, what was the car's average speed?...
History, 10.11.2020 19:10
Mathematics, 10.11.2020 19:10
Computers and Technology, 10.11.2020 19:10
Social Studies, 10.11.2020 19:10
Mathematics, 10.11.2020 19:10
History, 10.11.2020 19:10
History, 10.11.2020 19:10