Page 588 - MODUL SPEKTRUM FIZIK SPM

(b)(i)

10 cm
(a)(ii)

(c) - Correct substitution

* = +

1
* = . + .
1 3
* = .
- Correct answer with units 1
k’ = 0.2404 kg m –1

(d) The position of eye must be perpendicular to the scale of the metre rule to avoid parallax error. 1
Kedudukan mata mestilah serenjang kepada skala pembaris meter untuk mengelakkan ralat
paralaks.

4(a)(i) W is directly proportional to V. 1
W adalah berkadar terus dengan V.

3
(ii) - Show the vertical line corresponding to the V = 45 cm . 1 2
- Identify the value of W = 0.45 N 1

(b) - Draw a sufficiently large triangle (minimum 4 x 4) 1
- Correct substitution (follow candidate’s triangle) 1
Example:

587