Question

When an object is placed infront of a spherical mirror at a distance 30cm, the magnification is -1

a. write down the properties of the image

b. what kind of mirror is this

c. if the object is placed at 10cm. what changes occur to the properties of the image ?

d. illustrate the conclusions

Answer 1

Answer:

a.real and inverted

b.concave

c.it's image distance changed