Lucy had two cubes of equal volume, one made of concrete and one made of plastic foam. She placed them on a table and gave each cube an equal push in order to change the cubes' states of motion. Based on Newton's law of inertia, Lucy's results concluded that objects. A. with greater Mass have less inertia

B. with greater mass have more inertia.

C. of the same density have the same inertia.

D. of equal volume have equal inertia.​

Antireflective coatings on solar cells are often made by applying a thin film of silicon nitride (sinx), which has an index of refractive of 1.2, on the top of the silicon solar cell, which has a refractive index of about 3.5. however, the sun emits radiation of various wavelengths which the solar cell absorbs, and the antireflective coating can only absolutely minimize the reflection of one of these wavelengths. the coating thickness is chosen to reduce the reflection of green/yellow light (e = 2.2 ev), which is the most intense color in the solar spectrum (shown below). which of the following coatings would minimize reflection of green/yellow light? the answer is 820 nm how? what is the angular width of the central maximum of an electron traveling at 2 x 108 m/s going through a single slit of width 1 mm.