Mass of a sphere of diameter 1cm whose density is 900 kg/m^3, Physics

Assignment Help:

mass=volume * density.By using this formula we can find the mass of sphere.

Volume of sphere=(4/3)pi*r^3

V=(4/3)*3.14*(1*10^-2)^3=4.187*10^-6

Mass=(4.187*10^-6)*900=3768*10^-6kg


Related Discussions:- Mass of a sphere of diameter 1cm whose density is 900 kg/m^3

What is parallel-plate capacitor, What is Parallel-Plate Capacitor Para...

What is Parallel-Plate Capacitor Parallel-Plate Capacitor:  Device used to keep electrical potential energy and charge.  It having of two conducting sheets with equal and oppos

Determine the force in the hydraulic cylinder, Determine the force in the h...

Determine the force in the hydraulic cylinder AB to 3 significant places in kN if the weight of the bucket and the load is P48 kN acting at G. Neglect the weight of all other membe

Electrostatics, The neutral point in an electrostatic field appears to have...

The neutral point in an electrostatic field appears to have a resultant potential. why is this so?

L, law of successive disintegration in radioactivity

law of successive disintegration in radioactivity

State polarization of the incident light, The light passing through a quart...

The light passing through a quarter wave plate is analysed by a rotating Nicol prism. It is get that the intensity of the emergent light beam from the rotating Nicol prism becomes

What type of material in optical fibres used, What type of material in opti...

What type of material in optical fibres used? Material in optical fibres: Optical fibres are generally made along with two kinds of materials that are glass (silica) and pla

How plane polarized light obtained by refraction, Illustrate how plane pola...

Illustrate how plane polarized light obtained by refraction. Illustrate double refraction ( birefringence) of light. define Young's double slit experiment and give the required the

What is proper formula utilized to calculate acceleration, Q. What is the p...

Q. What is the proper formula utilized to calculate acceleration? Answer:- There are some the most famous is a = F/m where F is the net force applied to a mass m. Accelera

Electrostatics.., what is the meaning of electrostatics and what is the use...

what is the meaning of electrostatics and what is the uses of electrostatics and where is the use of electrostatics and why do we use electrostatics and derive its derivation also

Radiation therapy-megavoltage therapy, Megavoltage  therapy: Kerst dev...

Megavoltage  therapy: Kerst developed the betatron  which accelerates electrons to high energy .It open a new radiation therapy era-the supervoltage or  megavoltage era.Another

3/8/2013 7:01:51 AM

Mass of the sphere is = 4.713 × 10^−4 kg

3/8/2013 7:02:19 AM

density = mass/ volume

given denstiy = 900kg/m3 and diameter = 1cm so radius(R) = 0.5 cm = 0.005m

900 = mass/ (4/3 π R3 )

Mass = (900*3 π R3 )/4 = (900*3* π *(0.005)3 )/ 4 = 2.650718801×10?4 Kg

3/8/2013 7:03:08 AM

radius=0.5cm

Volume=4/3pi x (0.5)3

          =0.52 cm3

          = 0.52 x 10-6 m3

 

Mass= Density x Volume

        = 900 x 0.52x10-6  kg

        =0.468 g

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd