The convex lens of a copy machine has a focal length of 25.8 cm. A lab report to be copied is placed on the glass 41.7 cm from the lens. How much larger will the copy be (magnitude only)?

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.