A. 5
B. 6
C. 7
D. 8
Author Archives: Rao Tahir
A. Sound cannot travel through a vacuum
B. Sound cannot travel through gases
C. Sound cannot travel through liquids
D. Sound cannot travel through solids
A. Converted Natural Gas
B. Conduced Natural Gas
C. Conducted Natural Gas
D. Compressed Natural Gas
A. Aluminium
B. Gold
C. Graphite
D. All are conductors
A. convex lens
B. concave lens
C. condenser lens
D. none of these
A. Platinum
B. Copper
C. Steel
D. Osmium
A. pascal
B. joule
C. tesla
D. henry
A. night blindness
B. rickets
C. scurvy
D. hair fall
A. 5,000 to 10,000
B. 10,000 to 15,000
C. 15,000 to 20,000
D. 20,000 to 25,000
A. Oxygen
B. Hydrogen
C. Carbon Dioxide
D. Silicon