Electromagnetic waves travel faster than the speed of light?
A. less speed
B. high speed
C. same speed
D. None of these
One Pascal is equal to?
A. 10 N/m2
B. 100N/m2
C. 1N/m2
D. 0.1N/m2
Unit of heat
A. Joul
B. Watt
C. Newton
D. Ampere
Air is a/an_______________.
A. Element
B. Compound
C. Mixture
D. Electrolyte
Blood Group is identified by?
A. Antigen
B. Antidote
C. Protein
D. Hemoglobin
Imaginary line which separates north and south pole?
A. Tropic of cancer
B. Tropic of Capricorn
C. Equater
D. None of these
Mobile Phone was Invented by ?
A. Graham Bell
B. Elis Howe
C. Albert Einstein
D. None of these