### Calculate the angle of the refracted ray

Assignment Help Physics
##### Reference no: EM13546385

The refractive index of a transparent material can be determined by measuring the critical angle when the solid is in air. If ?c= 42.0° what is the index of refraction of the material? A light ray strikes this material (from air) at an angle of 33.3° with respect to the normal of the surface. Calculate the angle of the reflected ray (in degrees). Calculate the angle of the refracted ray (in degrees). Assume now that the light ray exits the material. It strikes the material-air boundary at an angle of 33.3° with respect to the normal. What is the angle of the refracted ray?

#### Find its wavelength and momentum

A singly charged particle accelerated through a potential difference of 115V has a wavelength of 4.4fm. Find it's mass. An electron is accelerated through a potential differen

#### What were the new speeds of man and son

An opera singer in a convertible sings a note at 600 whereas cruising down the highway at 81. What is the frequency heard by a person standing beside the road in front of ca

#### Find where do the astronaut and the capsule meet

A 100-kg astronaut (mass includes space gear) on a space walk is 5.0 m from a 3000-kg space capsule and at the full length of her safety cord. Where do the astronaut and the

#### Determine the possible algebraic signs

An unstrained horizontal spring has a length of 0.34 m and a spring constant of 200 N/m. Two small charged objects are attached to this spring, one at each end, determine th

#### Find their combined velocity after they meet

A boy of mass 35 kg and a girl of mass 40 kg are skating towards each other with speeds of 2.5 m/s, and 2.0 m/s respectively. Assume that there is no friction, and find their

#### What is the angle between the beams

Two overlapping beams of light of different wavelength ?a = 840 nm and ?b = 460 nm co-propagate through air, What is the angle between the beams travelling through the materia

#### An electric ceiling fan is rotating about a fixed axis

An electric ceiling fan is rotating about a fixed axis with an initial angular velocity magnitude of 0.210 rev/s . The magnitude of the angular acceleration is 0.881rev/s .

#### What initial velocity does the ball have

What initial velocity (magnitude and direction) does the ball have relative to a person standing on the ground if the hot-airballoon is rising at 6.0 m/s relative to the gro

### Write a Review 