The inside of a vacuum flak is usually coated with silver to reduce heat loss by
-
A.
evaporation -
B.
radiation -
C.
conduction -
D.
convention -
E.
condensation
You May Also Like
A woman in her menstrual period
A woman in her menstrual period A. is not exempted from all forms of ‘ibādah B. is exempted…
”Now the company of those who believed were of one heart and soul …”This reveals…
”Now the company of those who believed were of one heart and soul …”This reveals that the early…
The concept of sovereignty was popularised by
The concept of sovereignty was popularised by A. J.J Rousseau B. A.V Dicey C. C.L Montesquieu D. John…
In the question below choose the option nearest in meaning to the underlined: The meeting…
In the question below choose the option nearest in meaning to the underlined: The meeting was cancelled because…
(i) Explain photoelectric emission. (ii) State four applications of photoelectric emission. (b) Draw and label…
(a)(i) Explain photoelectric emission. (ii) State four applications of photoelectric emission. (b) Draw and label a diagram showing…