What energy store decreases in a battery as energy is transferred to the surroundings as light and thermal in a torch? pls and ty

Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg

Mga halaman/punong ornamental na di namumulaklak

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above