Light of wavelength 515 nm is incident on two slits of width 1.545 mm. The slits are 6.18 mm apart. How many bright interference fringes are within the central diffraction maximum of the diffraction pattern

The two required components for a generator

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c. what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?

What causes the development of most clouds and precipitation in the atmosphere?