2018 WAEC GCE PHYSICS PRACTICAL QUESTIONS AND ANSWERS - Scholarships, Nigeria Universities, Polytechnics And Admissions News
A serious Student would go vividly
extreme miles to see his or her success
because no one would be happy to say am
going to re- write EXAM next year! that we rejectin jesus name!!

NOTE:-TEXT OR CALL US BEFORE SUBSCRIBING. IF WE DON?T PICK YOUR CALL, JUST TEXT, ?I WANT TO SUBSCRIBE FOR WAEC (OR ANY KIND OF EXAMINATION YOU WANT TO WRITE)? TO OUR NUMBER(09030866320)

CLICK HERE TO CHAT WITH US DIRECTLY ON WHATSAPP


Hot: Click Here For Latest School News, University, College, Scholarships And ...Education Updates!


JAMB 2019
WAEC 2019
How to Score 250 ? 270+ Flat In Your 2019/2020 Jamb CBT Exam (EXPO/RUNZ/RUNS)
2019 WAEC WASSCE EXPO: CONFIRM YOUR WAEC 2019 DETAILS IN OUR DATABASE EXPO
Click Here

Wednesday, 5 September 2018

2018 WAEC GCE PHYSICS PRACTICAL QUESTIONS AND ANSWERS

Sponsored Post... [CLICK HERE=> FOR FREE 2019/2020 WAEC QUESTIONS AND ANSWERS A DAY TO EXAM ANSWERS DIRECTLY TO YOUR PHONE AS SMS | OR CLICK HERE TO MESSAGE US ON WHATSAPP]

(3a)
R ohms
R1 = 1ohms R3 = 3ohms
R2 = 2ohms R4 = 4ohms
R5 = 5ohms
V1 = 1.90v
V2 = 2.15v
V3 = 2.3v
V4 = 2.40v
V5 = 2.5v

In a tabular form
Under S/N
1, 2, 3, 4, 5

Under R(ohms )
1.00, 2.00, 3.00, 4.00, 5.00

Under V(v)
1.90, 2.15, 2.30, 2.40, 2.50

Under R^-1(ohms^-1)
1.000, 5.000, 0.333, 0.250, 0.200

Under V^-1(V^-1)
0.5263, 0.465, 0.4347, 0.4167, 0.400

Under R^-1/V^-1
1.900, 1.07, 0.768, 0.5999, 0.500

(3avi)
(i) Ensure tight connections.
(ii) Avoid error due to parallax when reading the voltmeter

(3b)
(i) Length of wire
(ii) Nature of wire

(3bii)
Total resistance,
R = 3 + (3×3)/(3+3)
R = 4.5 ohms
Current, I = V/R
I = 6/4.5
I = 1.33 A 

No comments:

Post a Comment

After dropping your comment, keep calm, it may take minutes before it appears after moderation.
Your comment(s) are appreciated.

You want to get notified when we reply your comment? Kindly tick the Notify Me box..


offeroffer
Do You Love The Current Design Of This Blog? We Can Set Up Same Design For You At An Affordable Price.

Click Here Now To Get Started!


HOME | ABOUT US | CONTACT US | DISCLAIMER NOTICE | PRIVACY POLICY
SITEMAP

Copyright © 2017. Powered by CodedExam.