Physics, 17.12.2019 04:31 ellycleland16
Aphoton has momentum of magnitude 8.30×10−28 kg⋅m/s . part apart complete what is the energy of this photon? give your answer in joules. e = 2.49×10−19 j submitprevious answers correct part bpart complete what is the energy of this photon? give your answer in electron volts. e = 1.55 ev submitprevious answers correct part c what is the wavelength of this photon?
Answers: 2
Physics, 21.06.2019 21:30
Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s
Answers: 1
Physics, 22.06.2019 06:30
What are similarities and differences between refraction, reflection, diffraction and absorption?
Answers: 3
Physics, 22.06.2019 14:00
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Physics, 22.06.2019 15:30
Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)
Answers: 3
Aphoton has momentum of magnitude 8.30×10−28 kg⋅m/s . part apart complete what is the energy of this...
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