WAEC 2020 Physics Practical Answer – Aug/Sept Expo

WAEC Physics Practical Solution Questions and Answer – AUG/SEPT 2020 Expo Runz.

(1aix)
Slope = △M/△X-¹ = M2 - M1 / X2-¹ -X1-¹

S = 120.0 - 40/80.0 - 27
= 80/53
S = 1.509 x 10³ = 1509

(1ax)
S = YMo
1509 = 30 Mo
Mo =1509/30
Mo =50.3

(1axi)
PRECAUTIONS
(i) I ensured that the metre rule balances horizontally before readings are taken in order to avoid experimental error.
(ii) I ensured that parallax error was avoided when taking the readings on the metre rule by viewing its calibrations vertically.

(1bi)
The moment of a force about a point is defined as the effect of force about that point.
Moment of a force = force × perpendicular distance of its line of action from the point.

Moment = F × h
The S.I unit is Newton-metre(Nm). It is a vector quantity

(1bii)
Draw the diagram

X = 50 - 25 = 25cm
y = 80 - 50 = 30cm
From the principle of moment :
Sum of clockwise moment = sum of anticlockwise moment
60x = M × y
60×25/30 = M×30/30
M = 60×25/30 = 6×25/3 = 2×25
M = 50g

---

(3ai)
E = 3.00V

R(ohms) | I(A) | V(v)
1.0 0.40 0.65
2.0 0.35 0.58
4.0 0.28 0.50
6.0 0.22 0.45
8.0 0.18 0.40

(3aix)
(i) I avoided error due to parallax when reading the ammeter and voltmeter.
(ii) I ensured tight connections.

(3bi)
(i) It increases current supplied.
(ii) It makes up for any defect in any of the cells.

(3bii)
(i) Resistivity of the wire or coil.
(ii) Length of the material

---

COMPLETED - GOOD LUCK

=========================

Nsu.ng send all exam expo answer earlier than others

============================

WAEC ssce 2020 Physics Practical expo answers, Ssce 2020 Physics Practical objective and essay Expo answers now available, aug/sept Physics Practical theory Answers for 2020, Physics Practical obj and theory Questions WAEC Ssce Expo Answers Here, Free wassce Physics Practical objective, essay & theory correct Expo 2020 answers Runz WAEC Physics Practical, WAEC Ssce 2020 Free Physics Practical essay, obj and theory Questions and Answers Expo for WAEC Physics Practical Paper 1 and Paper 2 objective and essay Questions and Answers Expo Now Posted, Free Physics Practical objective ans for internal ssce, see WAEC ssce expo Physics Practical obj and theory, essay questions for free, loadedexpo correct wassce Economics ans, sure WAEC ssce Physics Practical objective answers runz runs expo free real and correct WAEC ssce 2020 Aug/Sept Physics Practical free expo runz runs ans answers online for free see free answers online, 2020 Verified WAEC Free Ssce Physics Practical Obj and theory Answers have been posted REAL WAEC SSCE Physics Practical QUESTIONS & ANSWERS Direct To Phone Number AS Text message, RE: 2020 WASSCE Physics Practical (Expo) WAEC 2020 certified runs Physics Practical questions and answers WAEC SSCE January/February 2020 Physics Practical THEORY / ESSAY / OBJ QUESTION AND EXPO I need WAEC ssce free expo site, how can I get WAEC Physics Practical answer for free, WAEC 2020 Physics Practical essay, Objective And Theory Question and Answer Now Posted, Real 2020/2021 aug/sept wassce WAEC Physics Practical objective, essay and theory 100% correct expo questions and answers runz chokes runs, verified 2020 WAEC Physics Practical theory, essay and obj WAEC Physics Practical expo website, WAEC ssce Physics Practical live cheats, sure January/February WAEC SSCE 2020 Physics Practical original objective, theory and essay questions and answer now available here, 100% WAEC ssce Physics Practical expo, 2020 wassce Physics Practical obj, essay and theory runz now posted, correct WAEC ssce Physics Practical objective, essay (theory) answer now ready, free 2020 wassce Physics Practical obj, theory and essay best expo site WAEC ssce Physics Practical questions and answers, password for certified WAEC ssce Physics Practical essay theory obj expo, how to get/ where to get wassce Physics Practical theory, essay and objective expo answer direct to my phone as text message, trusted WAEC ssce Physics Practical questions and answer, i need WAEC Ssce aug/sept Physics Practical essay theory objective obj Expo 2020 answers on whatsapp, gidifans Physics Practical answer, solutionclass Physics Practical answer, 042tvseries Physics Practical answer, codedexam WAEC Physics Practical answer, wapbaze Physics Practical answer, wapextra Physics Practical expo, Martinlibrary Physics Practical expo, examgists WAEC Physics Practical expo, WAEC Physics Practical objectives answer, naija WAEC Physics Practical expo free answer

Real and Confirmed WAEC Physics Practical Questions and Expo Answer – Aug/Sept 2020

Verified WAEC 2020 Aug/Sept Physics Practical OBJ and Essay Answer and Solution to the questions.

GOODLUCK!!!

We appreciate you for reading On baze360, but we think it will be better you like our facebook fanpage and also follow us on twitter below.
Follow @Yloadedofficial

Are you an artiste? Do you want your music to go viral and reach a large number of audience? Promote your music on baze360 by clicking here. You can also advertise your product or brand by clicking here.