Physics, 20.12.2019 03:31 janae789

Aconverging equiconvex lens of glass of refractive index 1.5 is laid on a horizontal plane mirror. a pin coincides with its inverted image when it is 1.0m above the lens. when some liquid is placed between the lens and the mirror, the pin has to be raised by 0.55m
for coacidence to occur again. what is the refractive index of the liquid?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:10, edjiejwi

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

Answers: 3

continue

Physics, 22.06.2019 06:20, chancler

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Answers: 1

continue

Physics, 22.06.2019 09:00, jayyd679

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?

Answers: 3

continue

Physics, 22.06.2019 11:30, rwerjekrryery6750

In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque

Answers: 1

continue

You know the right answer?

Aconverging equiconvex lens of glass of refractive index 1.5 is laid on a horizontal plane mirror. a...