Physics, 07.07.2019 02:00 skateboardb718
While teaching about transistors, mr. mendoza shows a video of a hand pump being used to draw water from a well. he points out how the person primes the pump by pouring a small amount of water into it before the water would start to flow. no matter how much water is used to prime the pump, once started, the pump provides a steady flow of water while the handle is operated. what is mr. mendoza using the hand pump to model? its use as a switch to make a small signal into a large signal its use as an amplifier to make a small signal into a large signal its use as a switch to turn on a large current using a small current its use as an amplifier to turn on a large current using a small current
Answers: 1
Physics, 21.06.2019 19:40
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
Answers: 3
Physics, 22.06.2019 03:00
An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
Answers: 2
Physics, 22.06.2019 11:20
If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
Answers: 3
Physics, 22.06.2019 14:30
Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 1
While teaching about transistors, mr. mendoza shows a video of a hand pump being used to draw water...
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