50J of energy are transferred as 10C of charge pass through a light bulb, if the current passing through the light bulb is 2A, what is the power of the light bulb

After an atomic bomb has been dropped, the damage continues to get worse. why is this?

When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m

What is the coldest temperature ever recorded in san antonio?