• Home
  • exam expo
  • 2020/2021 WAEC/NECO Answers: 2020 Neco GCE Physics practical answers

2020/2021 WAEC/NECO Answers: 2020 Neco GCE Physics practical answers



+234 8108515604[email protected]
+234 703070473508138274394

Notice
Our 2021 WAEC Expo Subscription for answers supply ends by Sunday Night. Note: we don't accept calls.
Login Subscribe Join

For Government GCE  Neco Answers Visit

www.examplaza.com

Password: 0051

*_Always check back the page
& Keep refreshing once we start posting_*

This is actually the 2019 Neco GCE Physics practical answers Answers as questions sent to our subscribers on WHATSAPP, if you are looking for 2020 WAEC/NECO Answers midnight before the exam, try contacting us.

NECO-GCE-PHYSIC-PRACTICAL-ANSWERS
Keep Subscribing With Us To
Enjoy Our Service.
=====================================

PHYSIC-PRACTICALS-ANSWERS
(1ai -1aiv)
S/N|M(g)|Real values of b(cm)|Converted values of b(cm)| Real Value of d(cm)| Converted values of d(cm)| N = b/d
1 |20 |5.30|26.50|12.9|64.5|0.41|
2 |40 |8.0 |40.0 |10 |50.0|0.80|
3 |60 |9.9 |49.5 |8.3|41.5|1.20|
4 |80 |11.0|55.0 |7.0|35.0|1.50|
5 |100|12.1|60.5 |6.0|30.0|2.0|

(1bi)
(i)the total upward force must balance the downword
(ii) the algebraic sum of all forces act on the body must be equal to zero

(1bii)
If sum of moments of all forces must be zero
.:. 20g x 45cm = 100g x Xcm
X = 20g c 45cm / 100g
= (900/100)
= 9cm

(1bii)
CLICK HERE FOR THE IMAGE

(1vi)
slope = Y2-Y1/x2-x1
=70-20/1.4-0.4
= 50/1
=50g

(1vi)
(i) I avoid error due to parallel when taking all my reading
(ii)I made sure that the meter rule beconect horizontally before taking my reading

(1a)
CLICK HERE FOR THE IMAGE

(1)
Graph
CLICK HERE FOR THE IMAGE





(3ai -3aiv)
S/N|R(ohms)|V(v)|I(A)|1/v(A/v)|R-¹(ohm-¹)|
1 | 1.0|1.21|1.80|1.49|1.00
2 | 2.0|1.50|1.50|1.00|0.50
3 | 3.0|1.64|1.36|0.83|0.33
4 | 4.0|1.72|1.29|0.75|0.25
5 | 5.0|1.76|1.23|0.70|0.20

(3av)
PLOT THE GRAPH

(3avi)
Slope = ΔA/V / ΔR-¹
= 1.28 - 0.80/ 0.80 - 0.30
= 0.48/0.50
= 0.96

Intercept (c) = 0.50

(3avii)
(i) I would ensure I made tight connection before taking my reading.
(ii) I would ensure I noted zero error on the voltmeter and Ammeter

(3bi)
Potential difference is the work done in moving a unit charge from a point in electric field to another. It has the unit of Volt.
V = work done/charge

(3bii)
r = 0.5ohms
I = 1.2A
R = ?
E = 3v
E = I(R+r)
E = IR + Ir
E - Ir = IR
R = E - Ir/I
= 3 - 1.2 × 0.5/1 .2
= 3 - 0.6/1.2
R = 2.4/1.2
R = 2 ohms

(3a)
CLICK HERE FOR THE IMAGE

(3b)
CLICK HERE FOR THE IMAGE

(3)
GRAPH
CLICK HERE FOR THE IMAGE


Check 2:30pm
=====================================

Completed
=====================================
Chat us on WhatsApp
08147515098 ====================================

How do I get 2020 Neco GCE Physics practical answers BEFORE THE EXAM?
. You can get 2020/2020 Exam answers directly from examplaza.com, visit HERE NOW
Tags:

WHATSAPP GROUP Links: Related Posts

FQA - FREE WAEC GCE RUNZ WHATSAPP GROUP Links

Is Neco better than GCE?

Why Waec Gce is Far better than Neco Gce. ... 2: Grading: The marking scheme of Neco is totally different from that of Waec Gce and mostly students prefer writing Waec gce than that of Neco , Have you heard about C Parallel slogan, Student now call some board Exam Parallel Examination.

Why Waec Gce is Far better than Neco Gce. ... 2: Grading: The marking scheme of Neco is totally different from that of Waec Gce and mostly students prefer writing Waec gce than that of Neco , Have you heard about C Parallel slogan, Student now call some board Exam Parallel Examination.May 13, 2013

How many times is GCE done in a year?

West African Examinations Council (WAEC) has announced that the General Certificate Examination (GCE) for private candidates will now be held twice a year starting in 2017.

West African Examinations Council (WAEC) has announced that the General Certificate Examination (GCE) for private candidates will now be held twice a year starting in 2017.Dec 15, 2016

How much is Waec 2020?

How to Apply for the 2020 WAEC GCE. Candidates arc expected to pay a registration fee of Thirteen Thousand, Nine Hundred and Fifty Naira (N13,950) only, at branches of any of the following banks or any accredited agent and obtain the Registration PIN and Information VCD: Access Bank Plc.

waec expo runs is real. WAEC Answers, NECO ANSWERS and GCE answers comes a night before exam or Hours before exam

Is Neco better than GCE?

Why Waec Gce is Far better than Neco Gce. ... 2: Grading: The marking scheme of Neco is totally different from that of Waec Gce and mostly students prefer writing Waec gce than that of Neco , Have you heard about C Parallel slogan, Student now call some board Exam Parallel Examination.

waec expo runs is real. WAEC Answers, NECO ANSWERS and GCE answers comes a night before exam or Hours before exam

How much is Waec 2019?

How to Apply for the 2019 WAEC GCE. Candidates arc expected to pay a registration fee of Thirteen Thousand, Nine Hundred and Fifty Naira (N13,950) only, at branches of any of the following banks or any accredited agent and obtain the Registration PIN and Information VCD: Access Bank Plc.

How to Apply for the 2019 WAEC GCE. Candidates arc expected to pay a registration fee of Thirteen Thousand, Nine Hundred and Fifty Naira (N13,950) only, at branches of any of the following banks or any accredited agent and obtain the Registration PIN and Information VCD: Access Bank Plc.

How much is Waec this year?

How to Apply for the 2020 WAEC GCE. Candidates arc expected to pay a registration fee of Thirteen Thousand, Nine Hundred and Fifty Naira (N13,950) only, at branches of any of the following banks or any accredited agent and obtain the Registration PIN and Information VCD: Access Bank Plc.

waec expo runs is real. WAEC Answers, NECO ANSWERS and GCE answers comes a night before exam or Hours before exam

Can I check my Waec result without scratch card?

Lets go straight to truth and it is that ? checking waec result without scratch card is never possible if your motive is to: check through a computer. check your result via waec result checking website (online) print out a copy of your result slip.

Is GCE form still out?

2020 WAEC GCE Closing Date Update: West African Examination Council (WAEC) Senior School Certificate Examination (WASSCE) for Private Candidates (GCE) First (1st) Series [January/February] Registration Form Closing Date / Deadline for 2020/2020 Session [Extension Notice]. 2. UPLOAD OF PINs - Sunday, January 12, 2020.

waec expo runs is real. WAEC Answers, NECO ANSWERS and GCE answers comes a night before exam or Hours before exam

How many times is GCE done in a year?

West African Examinations Council (WAEC) has announced that the General Certificate Examination (GCE) for private candidates will now be held twice a year starting in 2020.

waec expo runs is real. WAEC Answers, NECO ANSWERS and GCE answers comes a night before exam or Hours before exam
Ogbuma Victor said: Am Ogbuma Victor, I used expodaddy for Jamb in 2018, I got 245... view all reviews