Suppose a fun-house spherical mirror makes you appear to be one-half your normal height. If you are 1.02 m away from the mirror, find its focal length.

i think the answer is a, hope this : )

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.