ILL MARK BRAINLIEST PLS HELP 4. A student performs Young's double-slit experiment using a slit separation of 21.6 um. A
screen is placed 2.50 m from the centre of the sources such that a point on the fifth
nodal line is 37.5 cm from the centre of the interference pattern. Find the wavelength of
the light used and identify its colour.

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?

Which of the following is the best name for mgcl2