Physics, 25.08.2019 10:30, cooltez100
We spend our lives in visible light without risks to our health. yet exposure to uv waves in sunlight can cause skin cancer. what is the best explanation for this?
Answers: 1
Physics, 21.06.2019 22:50, josmanu235
Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object
Answers: 2
Physics, 22.06.2019 12:30, mikurrjurdan
Matter is needed to transfer thermal energy bya. conductionb. convectionc. radiation d. both a & b.
Answers: 1
Physics, 22.06.2019 22:00, dumngirl2504
Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.
Answers: 2
Physics, 23.06.2019 10:00, auraliamontoya
1. what is the si unit of emf? 2.a complete series circuit consists of a 12.0 v battery, a 4.70 ω resistor, and a switch in the closed position. the internal resistance of the battery is 0.30 ω. what does an ideal voltmeter read when placed across the resistor?
Answers: 2
We spend our lives in visible light without risks to our health. yet exposure to uv waves in sunligh...
English, 08.10.2019 20:30
English, 08.10.2019 20:30
Mathematics, 08.10.2019 20:30
Mathematics, 08.10.2019 20:30