Physics, 08.08.2019 22:10 coleman310
Apart from the masses, how are binary systems with a neutron star different from binary systems with a white dwarf?
Answers: 3
Physics, 22.06.2019 00:30
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 05:20
Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1
Answers: 1
Physics, 22.06.2019 07:30
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
Physics, 22.06.2019 08:00
You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished
Answers: 1
Apart from the masses, how are binary systems with a neutron star different from binary systems with...
Mathematics, 08.07.2019 14:00
Mathematics, 08.07.2019 14:00
Chemistry, 08.07.2019 14:00
Mathematics, 08.07.2019 14:00
Social Studies, 08.07.2019 14:00
Social Studies, 08.07.2019 14:00
Mathematics, 08.07.2019 14:00
History, 08.07.2019 14:00
English, 08.07.2019 14:00
History, 08.07.2019 14:00
Mathematics, 08.07.2019 14:00
Mathematics, 08.07.2019 14:00
Mathematics, 08.07.2019 14:00