Answers: 2
Another question on Physics
Physics, 21.06.2019 15:10
Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?
Answers: 1
Physics, 21.06.2019 17:00
After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction
Answers: 1
Physics, 22.06.2019 07:00
Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block
Answers: 1
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
You know the right answer?
In a college homecoming competition, eighteen students lift a sports car. while holding the car off...
Questions
Mathematics, 03.06.2021 01:00
Mathematics, 03.06.2021 01:00
Mathematics, 03.06.2021 01:00
Mathematics, 03.06.2021 01:00
History, 03.06.2021 01:00
Mathematics, 03.06.2021 01:00
Mathematics, 03.06.2021 01:00
Business, 03.06.2021 01:00
Health, 03.06.2021 01:00
