A object is placed between the focal point and the lens of a concave lens. Where will the image be formed?

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

it's a b and

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.