(a) The distance of the image formed by the concave mirror is 19.1 cm.
(b) The image formed is diminished and real.
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Image distance </h3>
The distance of the image formed by the concave mirror is calculated as follows;
1/f = 1/v + 1/u
1/v = 1/f - 1/u
1/v = 1/15 - 1/70
1/v = 0.05238
v = 1/0.05238
v = 19.1 cm
The image distance is smaller than object distance, thus the image formed is diminished and real.
Learn more about concave mirror here: brainly.com/question/13164847
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Answer:
A molecule is something every mass has and is very small
Explanation:
1 mile. Is this a joke lol
The ratio of the turns to the voltage should be equal
i.e: 200/120 = t/12
so the secondary coil should have 20 turns
Over short to medium distance, the shape of a projectile"s path is a PARABOLA.
