Which is the nearest star to our sun?
Which is the nearest star to our sun?
A. Proxima Centurai
B. Alpha Scorpii
C. Beta Orionis
D. Vega
Similar Posts
An astronaut sees the colour of the sky as: _________?
An astronaut sees the colour of the sky as: _________?A. Blue
B. White
C. Red
D. BlackWhat is the name of that system, which uses radioactivity to decide the period of materials of-pre-historic period ?
What is the name of that system, which uses radioactivity to decide the period of materials of-pre-historic period ?A. Radium dating
B. Uranium dating
C. Carbon dating
D. Deuterium datingMain use of salt in diet is to : ___________?
Main use of salt in diet is to : ___________?A. ease the process of cooking
B. increase the taste
C. produce small amount of hydrochloric acid required for digestion
D. inclease solubility of food particles in waterThe outermost layer of the Earth is called ____________?
The outermost layer of the Earth is called ____________?A. Crust
B. Mental
C. Core
D. None of theseGeiger-Muller counter is used to detect__________?
Geiger-Muller counter is used to detect__________?
A. Protons
B. Neutrons
C. Photons
D. noneHeat exchanger tubes are never made of:
Heat exchanger tubes are never made of:A. Plain Carbon Steel
B. Stainless Steel
C. Lead
D. Copper