Determine the density of rock

Assignment Help Physics

Reference no: EM13277320

a straightforward method of finding the density of an object is to measure its mass and then measure its volume by submerging it in a graduated cylinder. What is the density of a 220 g rock that displaces 87.0 cm3 of water? (Note that the accuracy and practical applications of this technique are more limited than a variety of others that are based on Archimedes' principle.)

Reference no: EM13277320

Questions Cloud

Find probability that an arriving unit does not have to wait : the arrival rat of cars at a toll plaza is 50 cars per hours. There are three boothes serving an a verage of 20 cars per hour. Assume an exponential for service time and a poisson distribution for arrival time.

Determine the kinetic energy of the electron : Use the following values for mass and charge: an electron has mass me = 9.11x10-31 kg and charge -e, a proton has mass mp = 1.67x10-27 kg, What is the kinetic energy of the electron

Explain what concentration of this base will produce a ph : A certain weak base has a Kb of 7.80 × 10-7. What concentration of this base will produce a pH of 10.16

What is the resistance of resistor : With the switch open the ammeter reads 1.00 A. What is the resistance of resistor R2 to an appropriate precision and what is the potential difference across R2 when the switch is open?

Determine the density of rock : a straightforward method of finding the density of an object is to measure its mass and then measure its volume by submerging it in a graduated cylinder, What is the density of a 220 g rock

Type and topology of lan : Type and topology of LAN

Explain what is the molarity of the hcl solution : Sodium Carbonate (NaCO3) is available in very pure form and can be used to standardize acid solutions. What is the molarity of the HCl solution if 25.3 mL of the solution is required to react with 0.256 g of Na2Co3

Calculate the new steady state speed of wound-field dc motor : A wound-field dc motor is driving a load whose torque requirement increases linearly with speed and reaches 5 Nm at a speed of 1,400 rpm. The armature terminal voltage is held to its rated value.

Select the reason why the motion is periodic : A small ball is set in horizontal motion by rolling it with a speed of 5.00 m/s across a room 10.0 m long, Select the reason why the motion is periodic

User Account

All Pages