Physics, 29.01.2020 17:44, zavadskipaulo1oyt4og
The object distance for a concave lens is 8.0 cm, and the image distance is 12.0 cm. the height of the object is 4.0 cm. what is the height of the image?
0.50 cm
2.7 cm
18 cm
6.0 cm
Answers: 2
Physics, 22.06.2019 11:30, jacob12049
If the textbook weighs 19.6 newtons on venus, what is the strength of gravity on venus?
Answers: 1
Physics, 22.06.2019 19:00, helpmegraduate40
1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)
Answers: 1
Physics, 22.06.2019 19:30, FireFlight
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
The object distance for a concave lens is 8.0 cm, and the image distance is 12.0 cm. the height of t...
Mathematics, 27.09.2019 11:00
Social Studies, 27.09.2019 11:00