suealex7433 suealex7433

20-12-2022
Physics

Answered

a fish lies 51 cm below the surface of a clear pond. if the index of refraction of water is 1.33 and that of air is approximately 1, how far below the surface does the fish appear to a person looking down from above

Answer :

Other Questions

electrons are ejected from a metallic surface with speeds of up to 4.60 3 105 m/s when light with a wavelength of 625 nm is used. (a) what is the work function

What is the force of gravity acting on a 15000kg satellite orbiting 1250km above the surface of the Earth?

water flowing at 4 m/s in a horizontal pipe with a radius of 6 cm enters a section with a radius of 3 cm. what is the speed of the water in the narrow section?

what is the force due to friction for and object that has a mass of 20 kg and is pushed along a surface with a friction coefficient of .24?

prominences a) brief eruptions of intense high-energy radiation from the sun's surface solar flares b) streams of glowing gas that shoot out from the sun in an

what is the strength of a magnetic field produced at a distance of 5 cm from the midpoint of a 100 m long wire carrying a current of 4.0 a?

8) an electron is released from rest at a distance of 9.00 cm from a proton. if the proton is held in place, how fast will the electron move when it is 3.00 cm

which is the law of reflection? the angle of transmission is equal to the angle of incidence. the angle of incidence is the complement of the angle of refractio

the quarter-car weight of a certain vehicle is 625 lb and the weight of the associated wheel and axle is 190 lb. the suspension stiffness is 8000 lb/ft and the

a mass moves in simple harmonic motion with a frequency of 2.80 hz and an amplitude of 5.60 cm. (a) through what total distance (in cm) does the mass move durin