Explain what is density of the block

Assignment Help Chemistry

Reference no: EM13674480

Blocks mass is 50.0 g in air.

while placed in water (20 Celcius, d=.99821 g/cm3), the block only weighs 5.6 grams.

Explain what is density of the block?

My reasoning:

50.0-x= 5.6

x=44.4 grams

5.6 grams are more dense than .99821

44.4 grams are less dense than

Reference no: EM13674480

Questions Cloud

Determine the component of its velocity and acceleration : A particle is moving along the curve x=2t2, y=t2-4t, z=3t-5 where t is time determine the component of its velocity and acceleration at time t=1 in the direction 2i-3j+2k

Explain what is the mole fraction of the methane in vessel : A 1.00 mole sample of He is placed in an empty vessel to make a pressure of .500 atm. A 48.0g quantity of methane, CH4, is added to the vessel. Explain what is the mole fraction of the methane in the vessel

Find the motional emf generated between the ends of the wire : In 1996, NASA performed an experiment called the Tethered Satellite experiment. In this experiment a 2.00 x 104 meter length of wire was let out by the space shuttle Atlantis to generate a motional emf. find the motional emf generated between the end..

Explain how many times does the harmonic oscillator pass : Explain how many times does the harmonic oscillator pass its starting point in 1 minute. Take a wave of infrared radiation of wavelength 1.0x10-3 cm. If the amplitude of the wave =0 at time t=0 .Explain what fraction of the maximum amplitude the ..

Explain what is density of the block : Blocks mass is 50.0 g in air. while placed in water (20 Celcius, d=.99821 g/cm3), the block only weighs 5.6 grams. Explain what is density of the block

Obtain the force exerted by the rope on the bucket of water : A 5.7 kilogram bucket of water is raised from a well by a rope. The acceleration of gravity is 9.81 m/s2. obtain the force exerted by the rope on the bucket of water

Determine how many rocks must she throw per minute : A child sits in a wagon with a pile of 0.70 kilogram rocks. determine how many rocks must she throw per minute to maintain a constant average speed against a 4.0 Newton force of friction

Compute the average rate of decomposition of h2o2 : Compute the average rate of decomposition of H2O2 between0 and 2.16 x 104 s. Use this rate to compute the average rate of production of O2 (g) over the same time period.

Determine what is this scalars : It is possible to turn right handed unit co-ordinate system into a left handed unit system by multiplying all three unit vectors by one scalar determine what is this scalars

User Account

All Pages