A beam of light with a wavelength of 457 nm strikes a pair of slits with a separation of 0.3 mm and a distance of 4 meters from a screen.  What is the distance between bright spots in mm?

If I have a light with a frequency of 5 x 10^14 what is the wave length in nm?

You measure three segments of the distance between a diffraction slit an the screen on which the pattern forms: x1 = (15.8 ± 0.2) cm, x2 = (6.7 ± 0.1) cm, and x3 = (11.3 ± 0.1). What is the uncertainty of the total distance x1 + x2 + x3? Group of answer choices 0.4 cm 0.5 cm 0.2 cm 0.3 cm 0.1 cm

The pupil of an eagle's eye has a diameter of 6.0 mm. Two field mice are separated by 0.010 m. From a distance of 201 m, the eagle sees them as one unresolved object and dives toward them at a speed of 16 m/s. Assume that the eagle's eye detects light that has a wavelength of 550 nm in vacuum. How much time passes until the eagle sees the mice as separate objects? t = i

A blackbody radiator in the shape of a sphere has a surface area of 152 If it has a temperature of 1200 K how much energy does it emit per second? If the sun emits light with a peak wavelength of 500 nm. What is the temperature of the sun? Two slits, 0.5 mm apart, are placed at a distance of 1.5 meters from a screen. Light of 300 nm illuminates the two slits and an interference pattern is observed on the screen.  What is the distance between the central bright spot and the first bright spot on either side?

A beam of light with a wavelength of 511 nm strikes a pair of slits with a seperation of 0.1 mm and a distance of 1 from a screen. What is the distance between bright spots in mm?

Light of wavelength 553.0 nm553.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 61.5 cm61.5 cm from the slit. The distance on the screen between the fifth order minimum and the central maximum is 1.25 cm1.25 cm. What is the width ?a of the slit in micrometers (μm)?