(a) Five points are: O, B, C, D, E
(b) A line: DE, DB,OE, OB
(c) Four rays: OD, OE, OC, OB
(d) Four line segments: DE, OE, OC, OB,, OD
Column I shows different positions in which one pole of a magnet is placed near that of the other. Column II indicates the resulting action between them for each situation. Fill in the blanks.
Column I | Column II |
N-______ | _________ |
N-________ | Attraction |
S-N | |
________-S | Repulsion |
Draw:
1) a leaf
2) a taproot and
3) a flower,
you have studied for Table 4.3