Influence the value of g , Physics

Assignment Help:

Influence the value of g 

Shape of the earth :
(a) At poles : Generally 'g' value is inversely proportional to the radius of the earth ' r' . Due to flattening of the earth at poles ' r' value is minimum and hence 'g' value is maximum.
(b) At equator: Generally 'g' value is inversely proportional to the radius of the earth 'r'. Due to bulging of the earth at equator 'r' value is maximum and hence 'g' value is minimum.

Height: As we move upwards from the surface of the earth, the distance from the centre of the earth increases. Hence 'g' value decreases. 

2351_influence the value of g.png 

Depth: As we go deep inside the earth, the 'g' value decreases due to effective mass of the earth decreases.

1296_influence the value of g1.png 

Local Conditions: The value of 'g' at a given location is slightly affected by geological deposits, massive concrete ;buildings and topography.

 

 


Related Discussions:- Influence the value of g

Evaluate the increase in internal energy of the water, When water is boiled...

When water is boiled under a pressure of 2.00 atm, the heat of vaporization is 2.20 x 10^6 J/kg and the boling point is 120Degrees C. At this pressure, 1.00 kg of water has a volum

Electric and magnetic fields of an oscillating charge, Electric and Magneti...

Electric and Magnetic Fields of an Oscillating Charge A 3 dimensional animation of the "far" fields of an oscillating charge. Electromagnetic radiation (EM radiation or EMR) is

Find larry''s gravitational potential energy, Larry's gravitational potenti...

Larry's gravitational potential energy is 1870Jas he sits 2.20 m above the ground in a sky diving airplane. What is Larry's gravitational potential energy when he begins to jump fr

State faradays laws of electromagnetic induction, Q State Faraday's laws of...

Q State Faraday's laws of electromagnetic induction. First law At any time the amount of magnetic flux linked with a closed circuit changes an emf is induced in the circu

What speed does it collide into the other sphere, Two flawlessly conducting...

Two flawlessly conducting spheres are in an evacuated region of space. One is at a potential of 12 volts as well as the other is at a potential of 15 volts. A free electron is rele

Explain the principle of operation of any one type of mosfet, Explain the p...

Explain the principle of operation of any one type of MOSFET. Operating Principle of N-channel Enhancement MOSFET Operating principle of N channel Enhancement MOSFET i

Kinematics, Find the value of g by free fall method.

Find the value of g by free fall method.

Electric potential, is the surface of a conductor is equipotential

is the surface of a conductor is equipotential

Laplace equation, Laplace equation (P. Laplace): For steady-state heat...

Laplace equation (P. Laplace): For steady-state heat conduction in one dimension, the temperature distribution is the resolution to Laplace's equation, that states the second

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