3.
The current-potential difference graph for one type of electrical component is drawn below.
0.08
0.07
0.06
0105
Current
in amps
0.02
0.01
0
-0.5
10.5
1.0
Potential difference in volts
-0.011
-0.02
(a) What is the component?
(b)
Complete the diagram to show a circuit that can be used to obtain the data needed to plot the
graph. Use the correct circuit symbol for each component that you add to the diagram.

measure their densities same density, same sub

d. air pressure decreases as altitude increases.

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.