Everyday Science Mcqs

1 nanometer =
  • (A)  10^-3 meter
  • (B)  10^-6 meter
  • (C)  10^-9 meter
  • (D)  10^-12 meter
Which from the following is true for “Sound”
  • (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
CNG stands for
  • (A)  Converted Natural Gas
  • (B)  Conduced Natural Gas
  • (C)  Conducted Natural Gas
  • (D)  Compressed Natural Gas