Which of the following is a surgery when the doctor uses a laser beam to weld the retina to the underlying tissue? ОА. A. Cryopexy O B. Photocoagulation OC. Pneumatic retinopexy OD. Scleral buckling Reset Next . All rights reserved.​

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

There are weak or strong attractive forces between atoms of liquids with a high viscosity

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n