Light incident on a surface at an angle of 45 degrees undergoes diffused reflection. At what angle will it reflect?

The international date line is measured approximately from

Increased energy efficiency ultimately leads to lower costs.

Which of these describes the object's motion after the time shown on the graph?

How are atoms in a magnet arranged? A:according to their magnetic poles B:according to their magnetic force C:according to their magnetic properties D:according to their magnetic areas

How know that rocks formed from the seafloor sediments deposited in the Amadeus basin were softer than the arkose sandstone

What element will form an ionic bond with carbon

State the condition for maximum current to be drawn from the cell

Anti-reflective coatings on lenses use thin-film interference to eliminate the reflection of a particular color. Suppose a glass lens (ng = 1.53) is covered with a thin film (nf = 1.31) to prevent green light (λ = 534 nm) from being reflected.

Light incident on a surface at an angle of 45 degrees undergoes diffused reflection. At what angle will it reflect?

A ship on the surface of the ocean receives a sonar echo back from an underwater object. The echo path from the object to the ship is at an angle of 35 degrees above the horizontal and takes 3s to return. (Velocity of sound in sea water = 1500m/s).