Light from a monochromatic source shines through a double slit onto a screen 5.00 m away. the slits are 0.180 mm apart. the dark bands on the screen are measured to be 1.70 cm apart. what is the wavelength of the incident light? (a) 612 nm (b) 457 nm (c) 306 nm (d) 392 nm

An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.

What is the role of the ocular lens?

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.