You suspend a brass ring from a spring scale. its weight is 0.83 n while it is suspended in air. next, you immerse the ring in a container of light corn syrup. the ring appears to weight 0.71 n. what is the buoyant force acting on the ring?

     Using the Newton's Secound Law in the first situation, we have:


 
     Applying the same formula in the secound situation:

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.