subject
Physics, 13.04.2021 06:10 Bri0929

About 40,000 J of energy is stored in a typical 1.5-V D-cell battery. If two such batteries are joined to produce a total of 3.0 V in a flashlight circuit and cause 2.0 A of current to flow through the flashlight bulb, how long will the batteries be able to deliver power to the flashlight at this level? URGENT PLS HELP

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 21:30
Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
Answers: 1
question
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
question
Physics, 22.06.2019 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
Answers: 2
question
Physics, 22.06.2019 15:30
Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)
Answers: 3
You know the right answer?
About 40,000 J of energy is stored in a typical 1.5-V D-cell battery. If two such batteries are join...
Questions
question
English, 13.04.2021 18:20
question
Mathematics, 13.04.2021 18:20
question
Mathematics, 13.04.2021 18:20
question
Arts, 13.04.2021 18:20
question
Physics, 13.04.2021 18:20