Physics, 23.01.2022 01:00 thestarlexyp32wpj
In separate experimental measurements by ten different students in a class for the value of the acceleration due to Earth's gravity in the same laboratory, the following results (in m/s2 ) were found: 9.82, 9.79, 9.68, 9.83, 9.81, 9.78, 9.72, 9.84, and 9.86. What is the precent error of the average value if the accepted value of g at that location is 9.81m/s2
Answers: 2
Physics, 22.06.2019 05:00, anime333
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
Physics, 22.06.2019 14:00, smkw04p3ao0n
If element x has 99 protons how many electrons does it have
Answers: 1
In separate experimental measurements by ten different students in a class for the value of the acce...
Mathematics, 26.05.2020 22:00
Mathematics, 26.05.2020 22:01