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Dmitriy789 [7]
3 years ago
11

You have a concave mirror of focal length 20 cm. You want to obtain a real image of double the

Physics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Between centre of curvature and principal focus.

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How much work does the electric field do in moving a proton from a point with a potential of +130 V
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Explanation:

iy finds so she said !gWelcome to Gboard clipboard, any text that you copy will be saved here.Welcome to Gboard clipboard, any text that you copy will be saved here.Welcome to Gboard clipboard, any text that you copy will be saved here.Tap on a clip to paste it in the text box.Tap on a clip to paste it in the text box.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.Touch and hold a clip to pin it. Unpinned clips will be deleted after 1 hour.Use the edit icon to pin, add or delete clips.

6 0
3 years ago
Which explains why a gas does not have a fixed shape?
mafiozo [28]
A gas doesn't have a fixed shape because the amount of space between the molecules in gas can change easily. B. the particles are not compressible
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Why do most scientists follow a set order of steps when carrying out a scientific investigation?
eimsori [14]
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6 0
3 years ago
Read 2 more answers
What is the kinetic energy in joules of a 0.05. kg bullet traveling 310 m/s
Wittaler [7]
The formula is=1/2(m x v^2)

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4 years ago
Help with Order of Magnitude question?
solong [7]
The rotation of Earth is equivalent to one day which is comprised of 24 hours. To determine the number of miles in Earth's circumference, one simply have to multiply the given rate by the appropriate conversion factor and dimensional analysis. This is shown below.
 
                  C = (1038 mi/h)(24 h/1 day)
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From the given choices, the nearest value would have to be 20,000 mile. The answer is the second choice. 
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3 years ago
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