What is the furthest distance at which a human eye

Assignment Help Physics
Reference no: EM13666404

The headlights on a certain car are gauged to be 1.2 m apart. The diameter of the pupil in a human eye is 2.5 mm. What is the furthest distance at which a human eye could obviously see the headlights as 2 separate lights? Use a wavelength of 521 nm/wave.

Reference no: EM13666404

Questions Cloud

Friction and the wagon is initially atrest : A 2.00 Kg wagon is pulled by a constant force of F= 72.0 Nat an angle θ = 60.0 on a level surface for a distance of 1.00m. There is no friction and the wagon is initially atrest.
What is speed of the second pod with respect to the first : A spaceship in distress sends out two escape pods in opposite directions. One travels at a speed of v1 = -0.60c in one direction, and the other at a speed of v2 = 0.60c in the other direction. What is the speed of the second pod with respect to the f..
Written responses for each issue and point out contingent : Prepare concise, written responses for each issue and point out any contingencies that should be considered.
Spacecraft moving away from earth emits : A spacecraft moving away from Earth emits a 4480 Hz signal. A scientist on Earth measures the signal to be 4476 Hz. What is the speed of the spacecraft relative to Earth?
What is the furthest distance at which a human eye : The headlights on a certain car are gauged to be 1.2 m apart. The diameter of the pupil in a human eye is 2.5 mm. What is the furthest distance at which a human eye could obviously see the headlights as 2 separate lights? Use a wavelength of 521 nm/w..
What is the mass of the meter stick : A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 5.00 g coins stacked over the 8.0 cm mark, the stick is found to balance at the 43.0 cm mark. What is the mass of the meter stick?
What is the minimum uncertainty in the boulders velocity : The position of a 900 kg boulder's center of mass has been decided to within an uncertainty of 1.0 nm. What is the minimum uncertainty in the boulder's velocity?
Operations management : OPERATIONS MANAGEMENT
What is the velocity now before it hits the ground : A stone is thrown vertically downward at an initial speed of 14 m/s from a height of 65 m above the ground. (a) How far does the stone travel in 2.0 s?  (b) What is the velocity now before it hits the ground?

Reviews

Write a Review

Physics Questions & Answers

  Q1 a rifle with a barrel length of 60 cm fires a 12 g

q1. a rifle with a barrel length of 60 cm fires a 12 g bullet with a horizontal speed of 360 ms. the bullet strikes a

  Hoop rolls on the ground without slipping

What linear speed must a 0.065-kg hula hoop have if its total kinetic energy is to be 0.12J? Assume the hoop rolls on the ground without slipping.

  What is ball''s speed at the lowest point

When in deep space, the block accelerates at 4.2 m/s^2 even as a 120 N force is applied to it. The coefficient of static friction for a particular plane and this block is 0.31. What angle can this plane make with horizontal before the object starts t..

  The temperature of the skin is approximately

The temperature of the skin is approximately 35 degrees celsius. At what wavelength does the radiation emitted from the skin reach its peak?

  Find the power it expended to lift the object vertically

A construction hoist exerts an upward force of 500 N on an object with a mass of 50 kg. determine the power it expended to lift the object vertically for 10 seconds under these conditions

  Determine how far will the car travel before stopping

The driver of a car travelling at a speed of 144.0 km/hr along a horizontal road suddently hits the brakes. how far will the car travel before stopping

  Estimate the radius of curvature of the mirror

A concave makeup mirror is designed so the virtual image it produces is three times the size of the object, What is the radius of curvature of the mirror

  Calculate the work done on the jet by the catapult

A fighter jet is launched from an aircraft carrier with the aid of its own engines & a steam-powered catapult. The thrust of its engines is 2.3 x 105 N. In being launched from rest it moves through a distance of 87 m & has a kinetic energy of 4.5 ..

  What is the acceleration of the basketball

A basketball player is standing on the floor 10.0 m from the basket, What is the acceleration of the basketball at the highest point in its trajectory

  What is the weight of the drop

A spherical water drop, 1.80 ?m in diameter, is suspended in calm air owing to a downward-directed atmospheric electric field E = 452 N/C. What is the weight of the drop

  Obtain the fundamental frequency of this pipe

Two adjacent natural frequencies of an organ pipe are determined to be 986 Hz and 870 Hz. (Assume the speed of sound is 343 m/s.), Calculate the fundamental frequency of this pipe

  What is the frictional force exerted on the block

A 3 kg block is set into motion up an inclined plane of 30 degrees with an initial speed of 8 m/s. what is the frictional force exerted on the block

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd