In BTU system, one BTU is equal to__________?
In BTU system, one BTU is equal to__________?
A. 2055 Joule
B. 1155 Joule
C. 2155 Joule
D. 1055 Joule
A. 2055 Joule
B. 1155 Joule
C. 2155 Joule
D. 1055 Joule
A. Natural light
B. Bioluminescence
C. Illumination
D. Mimicry
A. Developed the telescope
B. Discovered four satellites of Jupiter
C. Discovered that the movement of pendulum produces a regular time measurement
D. All of the above
The chemical name of quartz is:
A. Silicon Dioxide
B. Stannous Oxide
C. Aluminium Oxide
D. None
A. Aluminium
B. Selenium
C. Barium
D. None of these
A. Copper
B. Iron
C. Coal
D. Wood
Black gold is a liquid based term applied to oil or petroleum, which comes in black color when it comes out of the ground and is worth a great deal of money. Petroleum is black gold and coal is black diamond.