What is the buoyancy of a sinking object decreased?

How Much power does one square foot of Photovoltaic Solar cells Generate on a sunny day? Does the Moon exert a gravitational force on the Earth? What Change in direction of a wave? How do you pull down a girls pants to finger them when they asleep? Is the word reflection a verb or noun? What force could cause a moving object to stop? What color is light that has an energy of 3.25x10-19 J? Is it possible at least theoretically to have a system which allows the transfer of matter but not energy? What happens to light rays as it travels from the transparent glass of air? A string of linear density 1.5 gm is under a tension of 20 N. What should its length be if its fundamental resonance frequency is 220 Hz? Explain why a high-speed collision between two cars would cause more damage than a low-speed collision between the same two cars? What types of waves make up the electricomagnetic spectrum? What force pushes you up when your underwater? What type of liquid do you need to make a tornado in a bottle? How is torque different from a force? When a helium balloon rises in the air it expands If the volume of the balloon doubles what happens to the density of the helium inside it? What is measure of lightness and darkness in color or in black and white? Viscosity of gasoline? The half life of Rn-222 is 4 daysWhat was the original mass of a sample of this isotope remains after 21 hrs? According to the law of reflection what is the angle of incidence?

What is the buoyancy of a sinking object decreased?