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This is actually the 2018 Waec Gce Physics 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.
(12a)
(i) Cosmic rays
(ii) Rocks and soils
(12b)
Because the mass of a radioactive isotope decreases exponentially. Also, the source and intensity of radiation differs.
(12c)
(i) Dielectric materials
(ii)
(12d)
(i) Alpha radiation
(ii) Beta radiation
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(6a)
(i) It can cause short and long term sun burn effects.
(ii)It can cause blindness when flashed to the eyes.
(6b) Energy = hf
= 6.60×10^-34 × 4.82×10^14
= 3.18×10^-19J
= 1.99ev
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(7)
V = 2Ï€R/T
R = 9.6×10^6 + 6.4×10^6 =16×10^6 m
T = 24hrs =(24×60×60)s
V = 2×3.142×16×10^6/24×60×60
V = 1162.96m/s
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(11a)
Lenz's law states that an induced current is in such direction that it's magnetic effect opposes the change by which the current is induced.
(11b)
(i) Magnets are used in construction of speakers.
(ii) They are used to store data in computers.
(iii) Used in magnetic resonance imaging machines.
(11ci)
(a) Two coils: So as to produce an induced current from one coil to the other.
(b) an iron core: To increase the strength of the magnetic field.
(11cii)
(11d)
Total resistance in series
Rt = R1 + R2
= 500 + 400
Rt = 900ohms
Taking E = 6v
E = V + ir
E = VR + Ir
E = I ( R + r)
I = E/R + r
taking r = 200ohms
I = 6/900+200
I = 6/1100
I = 0.005A
Hence the voltmeter reading
V = IR
= 0.005 × 200
= 1.09v
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(1a)
Young modulus of a material or the modulus of elasticity.
(1b)
Potential Energy to kinetic Energy.
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(2)
e = 0.7m
m=60 × 10-³kg = 6.0×10-²kg
K = 200Nm-¹
W = 1/2ke² = 1/2mv²
1/2ke² = 1/2mv²
V² = ke²/m = 200×0.7²/6.0×10-²
V² = 98×10²/6
V² = 16.33×10²
V = √1633
V = 40.4
Speed = 40.4ms-¹
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(3)
(i) Optical fibres have extremely high bandwidth
(ii) They have longer transmission distance
(iii) They have resistance to electromagnetic interference
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(4a)
It is used in geometric stations used to move a satellite from low earth orbit into a geostationary orbit.
(4b)
Polar orbit satellite is used in earth mapping.
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(5a)
(i) Centripetal force
(ii) Centrifugal force
(5b)
Ft = mDv
where F = force
t = time
Dv = change in velocity
m = mass of object
Hence F = mDv/t
List of Universities that accepts O'level Pass (D7) in English and courses you can use D7 in English Language to study. Most universities requires at least a O'level credit pass (C6) in English language to gain admission in their school both some accepts O'level D7 (Pass) in English.
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.
21 isn't too old to start anything. Seriously though, who is going to be able to tell you are two years older. It's a none issue. It's probably a better time to start uni than an 18 year old in my opinion.
B3 is B (Very Good), C4 is C (Good), C5 and C6 are (Credit), D7 and E8 are E (Pass) and F9 is F (Fail).
Ngozi Osarenren has said that the regional examination body WAEC (West African Examination Council) is better and more effective than its Nigerian counterpart, National Examination Council (NECO). ... ?What we should be talking about is the sanctity and credibility of our exams; not the duplicity of exam bodies.? Prof.
To register for NECO examination, candidates are to obtain a draft and pay a non-refundable fee of Twelve Thousand Naira Only (N12,000) paid via bank draft or to school management if internal registration. The payment can be done in any NECO office, banks and Nipost offices nationwide.
Waec and neco are similar exams. ... They both test what you have been taught in secondary school. Therefore, you can use the same books, past questions and syllabus to prepare for both waec and neco.
Private Candidates are now required to apply for their certificates online. The certificates will be dispatched to the WAEC Office of their choice for collection. Candidates are also informed that the certificates for private candidates will be printed only on request and should be collected within 48 hours.
WAEC is the exams body in charge of senior secondary school exams called West African Examination Council. They conduct both WAEC May/June SSCE for school candidates and WAEC Feb./March or August/September for private candidates - also called WAEC GCE. ... Secondary school can be: Senior secondary school i.e SSS 1 to 3.
Is WAEC 2020 Timetable Out? Yes, WAEC official timetable for 2020/2021 exam is out. WAEC EXAM will commence on 30th March, 2020 and will end on 12th June, 2020. At every stage of human endeavor, there is always a need for promotion which is often preceded by an examination.
Postgraduate: University of the West Indies - A score of B, 65% or GPA of 3.0 is considered comparable to a UK 2.1, while a score of B-, 60% or GPA of 2.7 is considered comparable to a UK 2.2. ... A Level or CAPE grades will also be considered alongside degree scores.
Currently, public universities don't accept D7 for core subjects in admission purposes.
A1: 1 x 4 = 4 B2: 3 x 3.6 = 10.8 C4: 1 x 2.8 = 2.8 Total points: 4 + 10.8 + 2.8 = 17.6 Now, we divide the UTME by 8 i.e 280 ? 8 = 35 So, the aggregate score will be 17.6 + 35 + Post-UTME score.
If you want to apply for 2020/2021 WAEC registration form, note that WAEC 2020 registration form is already out. The form was released in November 2019. Students who wises to apply for this form, are expected to do so as fast as possible.
Answer. The WAEC Scratch card is a plastic card with a scratch patch on the reverse side that conceals a PIN required to access the WAECDIRECT service.
Reasons Why NECO Result is Accepted for Study in Canada. You sure read that correctly, NECO result is accepted for study in Canada if you did't know. And if you already know this, you definitely would have been surprised when you read the caption since NECO is a Nigerian examination.
It means that you have scored 39% or less on your exam. It is a failure grade. E8 (40-44%) and D7 (45-49%) are passing grades. C6 (50-54%), C5 (55-59%) and C4 (60-64%) are credit grades. B3 (65-69%) is a Good grade.
?WAEC*ExamNo*PIN*ExamYear to 32327?.
It is no news that many schools in Nigeria (especially private secondary schools) charge up to 50,000 naira and even above for waec registration in their respective centres. The normal price for WAEC SSCE Enrollment fee fixed by waec is within N13,950.
Age is not a barrier when it comes to learning. About 40% of mature students studying at university are over the age of 30, some in their 50s and 60s. ... Ucas says that universities are happy to accept older students as most arrive with high levels of enthusiasm, commitment and additional life experience.
This examination is offered during summer (April to May), and the results are available by August.
A2A A 2:1 (honors) - Second Class Honors, Upper division - converts to an A-/B+ which is the average of 3.7+3.3/2= 3.5. You do not use percentages. See Grade Conversion Guide | World Education Services . ... My overall degree average (second and first year) score is 59% .
Yes! It is possible to combine WAEC and NECO result for admission into any tertiary institutions in Nigeria. Many universities in Nigeria allow for the combination of both WAEC and NECO result.
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.
Candidates are expected to pay a registration fee of Thirteen Thousand, Nine Hundred and Fifty Naira (N13,950) only. There's an extra bank charge of N500.
WAEC result is not valid for 10 years ? waec registrar. ... the registrar clearly stated that Waec result is valid for life. Waec result does not expire in as much as the owner is still alive, the result can be used .
You are required to get at least a credit pass (50%) in your core subjects. Under the new WAEC grading system, A1 is Excellent, B2 Very Good, B3 Good, C4, C5 and C6 are interpreted as Credit, D7 and D8 are interpreted as Pass, while F9 is Fail.