Physics, 17.12.2020 06:10 tylorturnbullowxzp8
What will be the angle of refraction for given pair of media (glass and air) when the angle of incidence is 45 degree
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Ared apple is illuminated by a blue light the apple will appear
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During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?
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Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
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The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
What will be the angle of refraction for given pair of media (glass and air) when the angle of incid...
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