(1a)
Young modulus of a material or the modulus of elasticity.
(1b)
Potential Energy to kinetic Energy.
=========================================
(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
====================================
(3)
(i) Optical fibres have extremely high bandwidth
(ii) They have longer transmission distance
(iii) They have resistance to electromagnetic interference
=========================================
(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.
===========================================
(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
===============================================
2018 Waec Gce physics Objective and Essay Questions and Answers is available, To get verified Questions and Answers for Physics at midnight before the actual exam day, just read the article below to see every due process.
Procedure on How To Subscribe for 2018 Waec Gce Physics Questions and Answers
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Get verified 2018 Waec Gce physics Objective and Essay Questions and Answers at Midnight, Read the above article to see every procedures on how to Subscribe for 2018 Waec Gce physics Questions and Answers. 2018 Waec Gce physics Objective and Essay Questions and Answers is available, To get verified Questions and Answers for Physics at midnight before the actual exam day, just read the article below to see every due process.
Also see the 2018 Waec Gce Biology Practical Questions and Answers.
We give reliable and verified Questions and Answers for all exams, get Physics Questions and Answers from 9Jatechs to free your self from SSCE exam bondage , Get verified 2018 Waec Gce physics Objective and Essay Questions and Answers at Midnight, Read the above article to see every procedures on how to Subscribe for 2018 Waec Gce physics Questions and Answers. 2018 Waec Gce physics Objective and Essay Questions and Answers is available, To get verified Questions and Answers for Physics at midnight before the actual exam day, just read the article below to see every due process.
Also see the
Young modulus of a material or the modulus of elasticity.
(1b)
Potential Energy to kinetic Energy.
=========================================
(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
====================================
(3)
(i) Optical fibres have extremely high bandwidth
(ii) They have longer transmission distance
(iii) They have resistance to electromagnetic interference
=========================================
(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.
===========================================
(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
===============================================
2018 Waec Gce physics Objective and Essay Questions and Answers is available, To get verified Questions and Answers for Physics at midnight before the actual exam day, just read the article below to see every due process.
Physics 2018 Waec Gce Date and Time.
Thursday, 13th September, 2018
Physics 2 (Essay) >> 9.30am – 11.00am
Physics 1 (Objective) >> 11.00am – 12.15pm
Physics 2 (Essay) >> 9.30am – 11.00am
Physics 1 (Objective) >> 11.00am – 12.15pm
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2018 Waec Gce Physics Objective and Essay Answers will be deliver to all 9Jatechs Subscribers at night before the exam day, you can also get free exam Expo on our portal(i. e we are going to post answers 1hour after the exam start) just like we did during the previous
Mathematics Objective and Theory examProcedure on How To Subscribe for 2018 Waec Gce Physics Questions and Answers
We only Run our Waec Gce Packages on Whatsapp because it is the fastest means of sending messages and photos online.
Answers delivery via whatsapp for Physics objective and Essay Questions and Answers Cost N700 MTN recharge card.
First Procedure on how to Subscribe
To subscribe for Physics Questions and Answers send the card pin, Subject name( Physics Objective and Essay Questions and Answers) and your phone number Via SMS or Via WhatsApp To 08065889844
Note: 9Jatechs 2018 Waec Gce Physics Objective and Essay Questions and Answers is N700 MTN Card
Note: please do not call our number, simply send message on whatsapp or using SMS
For More Info Whatsapp 08065889844
Get verified 2018 Waec Gce physics Objective and Essay Questions and Answers at Midnight, Read the above article to see every procedures on how to Subscribe for 2018 Waec Gce physics Questions and Answers. 2018 Waec Gce physics Objective and Essay Questions and Answers is available, To get verified Questions and Answers for Physics at midnight before the actual exam day, just read the article below to see every due process.
Also see the 2018 Waec Gce Biology Practical Questions and Answers.
We give reliable and verified Questions and Answers for all exams, get Physics Questions and Answers from 9Jatechs to free your self from SSCE exam bondage , Get verified 2018 Waec Gce physics Objective and Essay Questions and Answers at Midnight, Read the above article to see every procedures on how to Subscribe for 2018 Waec Gce physics Questions and Answers. 2018 Waec Gce physics Objective and Essay Questions and Answers is available, To get verified Questions and Answers for Physics at midnight before the actual exam day, just read the article below to see every due process.
Also see the