Usually, we want to design battery-operated systems so that nearly all of the energy stored in the battery is delivered to the load. should we design for maximum power transfer? usually, we want to design battery-operated systems so that nearly all of the energy stored in the battery is delivered to the load. should we design for maximum power transfer? no. design for maximum power transfer affects negatively the power efficiency. yes. we should design for maximum power transfer to deliver maximum energy from the battery to the load.

Which of the following represents an upside-down image?

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.

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth