Light of wavelength 550.0 nm is incident on a circular aperture of diameter D. The distance between the circular aperture and the screen is 3.0 m. The width of the central maximum is 5.75 mm. Determine the diameter of the circular aperture.

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.