Which of the following represent the interference pattern of the double slits experiment when a monochromatic light is used?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter