Is it Wave of future or way of future?

Is leather opaque? What kinda energy does a bent ruler have? How many cups are in 39.2 ounces? Is lead the heaviest metal on earth? What direction are operations done? What are three forms of radiation that humans cannot see? What weighs 6 ounces lives in a tree and is very dangerous? What is the buoyant force acting on a 1000 pound floating in water? Can light waves diffract as any other waves? How many quarts in 150 gallon? What is the principle of the hydrogen bomb? What is Gauss theorem of electrostatics? What is the difference between magnifying parts and mechanical part of microscope? Why is pounds spelled like this lbs? The entire range of em waves is called the? What happens when someone pushes a chair across the floor? What kind of energy is in a torch? What is the repetition of an object in an image? Which area indicates a dramatic decrease in material density inside the Earth? When is total internal reflection used in real life?

Is it Wave of future or way of future?