Physics, 29.11.2019 19:31, fredvales19
Aman with a mass of 60 kg walks up two flights of stairs in going from the first floor to the third floor (10 meters). calculate his increase in potential energy
Answers: 2
Physics, 22.06.2019 00:30, Waakkaa
Glass is transparent to visibile light under normal conditions; however, at extremely high intensities, glass will absorb most of the light incident upon it. this works through a process known as multiphoton absorption. in this process, several photons are absorbed at the same time. if very intense light whose photons carry 2ev of energy is shined onto a material with a band gap of 4ev, that light can be absorbed through two-photon absorption, because two photons have the right amount of energy to bridge the band gap. what is the minimum number of photons of 800-nm light that are needed to equal or exceed the band gap of fused silica glass
Answers: 1
Physics, 22.06.2019 09:30, looloo273
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
Physics, 23.06.2019 02:00, nicole5918
Ice at 0.0∘c has a density of 917 kg/m3. a 3.00 cm3 ice cube is gently released inside a small container filled with oil and is observed to be neutrally buoyant. what is the density of the oil?
Answers: 2
Aman with a mass of 60 kg walks up two flights of stairs in going from the first floor to the third...
Mathematics, 05.03.2021 03:20
Biology, 05.03.2021 03:20
Mathematics, 05.03.2021 03:20
Mathematics, 05.03.2021 03:20
Mathematics, 05.03.2021 03:20
Mathematics, 05.03.2021 03:20
Mathematics, 05.03.2021 03:20