D) A measurement of the length of an object with a precision instrument gives the digits 43917, in this order. If the smallest scale division on the instrument is 0.01 mm.
What is the length of an object?
[2]

If steel is more dense that lake water, why can a boat float

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain