Other questions in this quiz

2. The mass of a proton is equal to?

  • -1.661x10^-19kg
  • 1.661x10^-27kg
  • 1.673x10^-27kg
  • 1.675x10^-27kg

3. The Charge of an electron is equal to?

  • -1.6x10-19C
  • -1.6x10-31C
  • 1.6x10-27C
  • 1.6x10-19C

4. The Gravitational Force constant (G) is equal to?

  • 9.11x10^-11 Nm^2kg^-2
  • 6.67x10^-11 Nm^2kg^-2
  • 6.02x10^-11 Nm^2kg^-2
  • 6.63x10^-11 Nm^2kg^-2

5. The permeativity of free space is equal to?

  • 9.11x10^-19 Fm^-1
  • 8.85x10^-19 Fm^-1
  • 8.85x10^-12 Fm^-1
  • 9.11x10^-12 Fm^-1

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