(A) Sadness
(B) Greed
(C) Ugly
(D) Resentment
Euphonious is the opposite of?
(A) Literary
(B) Merry
(C) Strident
(D) Lethargic
Servile is the opposite of?
(A) Haughty
(B) Foul
(C) Futile
(D) Puerile
Time period is presented by?
(A) T
(B) P
(C) T.P
(D) P.T
ـــــ is transfer by waves?
(A) Energy
(B) Frequency
(C) Wavelength
(D) Vilocity
If 4 joules are applied against an electric field on a 2 Coulomb charge, the value of the electric potential will be?
(A) 1 Volt
(B) 8 Volt
(C) 2 Volt
(D) 4 Volt
Electrical energy is equal to?
(A) QR
(B) QV
(C) QC
(D) Qt
What is the half life of Radium-226?
(A) 1220 Years
(B) 1420 Years
(C) 1620 Years
(D) 1820 Years