WAEC 2019 Physics Obj And Essay Answer – May/June Expo

WAEC Physics Obj And Essay/Theory Solution Questions and Answer – MAY/JUNE 2019 Expo Runz.

Invite your friends and family to 042tvseries.com we post sure answer.. And also subscribe to get answer before d exam...and also English Language Question are already with us subscribe now and get the answer before d exam

---

NOTE: 
* means multiplication
/ means division
^ means raise to power
√ means square root

---

Physics OBJ:
1CBBBCACBBB
11BCCCABBCBB
21DCDADDBDDA
31BDDBBCAABC
41ABDABDCBBA

(1)
Mass = 20g = (20/100)kg = 0.02kg
Extension = 5cm = (5/100)m = 0.05m
K = 200N/
V = ?
1/2mv² = 1/2ke²
V = √ke²/m = √200×0.05×0.05/0.02
V = √25
V = 5m/s

---

(2a)
P - Initial velocity of the projectile 
B - Angle of projection
H - Maximum height reached by the projectile 
R - Range or the total horizontal distance covered by the projectile

(2b)
R=P^2 sin 2β/g
at maximum range sin2β=1
Rmax=P^2/g
This happens at β = 45degree

---

(3)
(i)reflection
(ii)refraction
(iii)diffraction

---

(4)
(i)Magnetic Declination
(ii)Horizontal Component of Earth’s Magnetic Field
(iii)The angle of Dip or Magnetic Inclination

---

(5a)
Free electrons are electrons in a material which can contribute to electric current.
(5b)
hole is the absence of an electron in a particular place in an atom

---

(6a)
Principle of operation of fiber optics state that the density of transparent glass and the refractive index is greater than the density of the two mirrors
(6b)
(i)it is used to view deep down the throat of a patient
(ii)it is used to conveying information

---

(9a)
Latent heat is energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process. 
(9aii)
(i)surface area in contact with atmosphere
(ii)nature of the liquid

(9bi)
Clay is poorer conductor of heat than plastic
(9bii)
An increase in pressure in the cooker increase the ambient temperature in the cooker hence the food cooks faster

(9c)
(i)Change in the state of a substance
(ii)Increase in temperature

(9di)
Heat supplied = m1
lvt = m1
12*40*1400=1.5*1
L=12*40*1400/1.5
L=672000/1.5= 448,000J/kg
Laten heat of fusion of the body = 4.48*10^5J/Kg
(9dii)
lvt=mc D tita
12*40*72=1.5*c*60
C=12*40*72/1.5*60
C=384J/Kg/K
Specific heat capacity of the body =384J/Kg/K

---

(10)
FULL IMAGE - CLICK HERE

---

(11)
FULL IMAGE - CLICK HERE

---

---

---

COMPLETED

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

042tvseries.Com send all exam expo answer earlier than others

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

WAEC ssce 2019 Physics expo answers, Ssce 2019 Physics objective and essay Expo answers now available, may/june Physics theory Answers for 2019, Physics obj and theory Questions WAEC Ssce Expo Answers Here, Free wassce Physics objective, essay & theory correct Expo 2019 answers Runz WAEC Physics, WAEC Ssce 2019 Free Physics essay, obj and theory Questions and Answers Expo for WAEC Physics Paper 1 and Paper 2 objective and essay Questions and Answers Expo Now Posted, Free Physics objective ans for internal ssce, see WAEC ssce expo Physics obj and theory, essay questions for free, loadedexpo correct wassce Physics ans, sure WAEC ssce Physics objective answers runz runs expo free real and correct WAEC ssce 2019 may/june Physics free expo runz runs ans answers online for free see free answers online, 2019 Verified WAEC Free Ssce Physics Obj and theory Answers have been posted REAL WAEC SSCE Physics QUESTIONS & ANSWERS Direct To Phone Number AS Text message, RE: 2019 WASSCE Physics (Expo) WAEC 2019 certified runs Physics questions and answers WAEC SSCE November/December 2019 Physics THEORY / ESSAY / OBJ QUESTION AND EXPO I need WAEC ssce free expo site, how can I get WAEC Physics answer for free, WAEC 2019 Physics essay, Objective And Theory Question and Answer Now Posted, Real 2019/2020 may/june wassce WAEC Physics objective, essay and theory 100% correct expo questions and answers runz chokes runs, verified 2019 WAEC Physics theory, essay and obj WAEC Physics expo website, WAEC ssce Physics live cheats, sure November/December WAEC SSCE 2019 Physics original objective, theory and essay questions and answer now available here, 100% WAEC ssce Physics expo, 2019 wassce Physics obj, essay and theory runz now posted, correct WAEC ssce Physics objective, essay (theory) answer now ready, free 2019 wassce Physics obj, theory and essay best expo site WAEC ssce Physics questions and answers, password for certified WAEC ssce Physics essay theory obj expo, how to get/ where to get wassce Physics theory, essay and objective expo answer direct to my phone as text message, trusted WAEC ssce Physics questions and answer, i need WAEC Ssce may/june Physics essay theory objective obj Expo 2019 answers on whatsapp, gidifans Physics answer, solutionclass Physics answer, 042tvseries Physics answer, codedexam WAEC Physics answer, wapbaze Physics answer, wapextra Physics expo, Martinlibrary Physics expo, examgists WAEC Physics expo, WAEC Physics objectives answer, naija WAEC Physics expo free answer

Real and Confirmed WAEC Physics Questions and Expo Answer – May/June 2019

Verified WAEC 2019 May/June Physics 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.