Question

concave mirror produces three times magnified real image of an object placed at 10 cm in front of it where is the image located​

Answer 1

Answer:

image will be between 2f and pole

Explanation:

$m = v \div u \\ 3 = v \div 10 \\ v = 3 \times 10 \\ v = 30$

Answer 2

Answer:

When a concave mirror produces three times magnified real image of an object placed at 10 cm in front of it then the image located at 30 cm in front of the mirror.

Explanation:

Linear magnification (m) is -3. The negative sign represents the real image and this image is inverted.

Magnification (m) = -V/u = hi/ho

where u= -10 cm

hi = 3ho

hence -v/u = 3ho/ho

so -V/u = 3 and

-V = 3u = 3 * (-10) = 30 cms.