Using Excel represent sin 0, vs. sin 0,. Add linear trend line with the equation on the graph. 0, 02 sin 01 sin 0, (degrees) (degrees) 10 7 0.174 0.122 20 33 0.342 0.545 30 17 0.50 0.292 40 34 0.643 0.56
Q: When the sun is directly overhead, it produces an illuminance of 105,000 lux on a horizontal surface…
A:
Q: An a-particle has a charge of +2e and a mass of 6.64 x 1027 kg. It is accelerated from rest through…
A: The electric potential energy when the charge was in electric field appears as kinetic energy when…
Q: I am confused. I need help to convert m/s^2
A: Given information:Initial velocity of the car (u) = 55mi/h.Final velocity of the car (v) = 60…
Q: A bright light is at top of a bilding that is 4.75 m in height. A dog is 190 cm tall walking away…
A: This problem can be solved using basic formula of motion and Pythagoras equation
Q: The masses m, are located at the points P;. Find the moments M, and M, and center of mass of the…
A:
Q: How did we calculate terminal velocity v(m/s) = 0.03763? Note that inner radius = 0.015 m
A: Let d be the distance moved by the glass bead. Velocity is, V=dt
Q: What is Ä+ B? SUBMIT
A:
Q: A ray of light is traveling in a glass cube with a speed of 1.87×108 m/s. The glass cube is totally…
A: The speed of the light in a glass cube is The refractive index of water is We know that;The speed of…
Q: HW7 Q10 A submerged scuba diver looks up toward the calm surface of a freshwater lake and notes…
A:
Q: Manuel is scuba diving near a school of fish at a depth of −9.5 feet relative to sea level. Then he…
A:
Q: The triangular loop of wire shown in the drawing carries a current of I = 3.60 A. A uniform magnetic…
A: Assume the given loop lies in xy plane such that the direction normally outward the page is positive…
Q: .• When a double-slit setup is illuminated with light of wavelength 632.8 nm, the distance between…
A: The wavelength of the light, λ=632.8 nmThe distance between slit and screen, D = 2 mThe distance…
Q: The speed of light changes when it goes from ethyl alcohol (n = 1.36) to carbon tetrachloride (n =…
A:
Q: A student studies that the speed of light in air is 300000 kms/ sec where that of speed in a glass…
A: Given speed of light in air=300000 km/s speed of light in glass slab=197000 km/s
Q: If the incoming ray hits the horizontal mirror farther to the right, is the angle the outgoing ray…
A: Introduction: Light is known to behave in a very predictable manner. If a ray of light could be…
Q: If the wavelength of light is halved, by what fraction does the amount of the light scattered by…
A: Write the expression for the intensity of the light by Rayleigh’s law of scattering. I∝1λ4
Q: The illumination at a point is inversely proportional to the square of the distance of the point…
A: Let's denote the distance of point P from light source I as "x". According to the given information,…
Q: order to find the magnitude of the acceleration due to gravity on some anet, NASA and the CSA…
A:
Q: With the sun directly overhead, an airplane takes off at a speed S of 235 mph at an angle θ of 17°…
A: Given Speed of the airplane is v=235 mph Angle of the airplane with the horizontal is θ=17° We…
Q: An aerial photograph from a U-2 spy plane is taken of a building suspected of housing nuclear…
A: Introduction Aerial photograph :- An aerial photograph is a photograph taken from an elevated…
Q: Please give me this answer in a different format. I cannot see the answer because of this format.
A: Given, C1 = 14.0μ F, C2 = 4.3μ F, and C3 = 3.8μ F.
Q: The eyes of a person standing at the edge of a 1.2-m-deep swimming pool are 1.6 m above the surface…
A:
Q: By the method of this article, determine the rectangular and polar radii of gyration of the shaded…
A: The schematic diagram can be drawn as: From the figure, the area of part (1) can be calculated as:…
Q: What is the critical angle (θC) for light emerging form carbon disulfide into air?
A:


Step by step
Solved in 2 steps with 1 images

- For problem 57, calculate the diameter of the circle in cm at the surface if the depth of the light source is 64.7 cm (5 sig figs)Consider that the speed of light inside a block made of a certain material is proportional to theheight y measured from the base of the block. Show that light moves in circular arcs insideof this material. Consider that light travels the shortest path between two points (Fermat's principle).Can you please check my answer ? It is at the bottom of the page
- I need help solving this problem. Please explain in detail and make sure the solution is fully viewable.Austin did a measurement for the speed of light in an experiment. He found that the speed of light is 4.0 x 1018 m/s in air. When Nancy Drew saw his result, she immediately informed him that he made a mistake. How did Nancy know? O Light cannot have a speed. O His result would be correct if the experiment was done under water. O His result would be correct, if the light medium was in vacuum, but not in air. O None of the choices is correct. O Speed of light cannot be greater than 3 x 108 m/s.The speed of light in a vacuum is approximately 0.3 Gm>s.Express the speed of light in meters per second.
- Look at the central transparent area of someone’s eye, the pupil, in normal room light. Estimate the diameter of the pupil. Now turn off the lights and darken the room. After a few minutes turn on the lights and promptly estimate the diameter of the pupil. What happens to the pupil as the eye adjusts to the room light? Explain your observations.A meter stick, held vertically on a level ground, casts a shadow of 2meters long.Solve for the tangent of the angle that the rays of the sun make with the horizontal.Solve for the angle which the rays of the sun make with the horizontal.A student stands on the edge of a merry-go-round which rotates eight times a minute and has a radius of two meters one evening as the sun is setting. The student produces a shadow on the nearby building. (Assume that the +x-axis is to the right, the origin is at the center of the shadow's path along the building, and that the student's shadow is at its rightmost position att = 0. Use the following as necessary: t. In your equations, let distance be in meters and time be in seconds. Do not include units in your answers.) (a) Write an equation for the position of the shadow (in m). -1 x(t) 2 cos 6. (b) Write an equation for the velocity of the shadow (in m/s). v(t) = m/s
- A ray of light is pointed at the surface of a block of fused quartz at an angle of 30.0° with respect to the normal (a line perpendicular to the surface at the spot where the ray hits the block). Part of the light is reflected and the rest refracted. What is the angle (in degrees) between the reflected and refracted rays? OThe speed of light in a vacuum is 3 x 108 m/s. What is the ratio of its speed in water (n = 1.33) to its speed in a vacuum? Enter your answer as a percentage