Radius of Gyration
It is the distance from the axis of rotation at which, if the whole mass of the body were to be concentrated, the moment of inertia would be the same as that with the actual distribution of mass. It is denoted by K. If the mass of a body is M and the radius of gyration is K, then I = MK 2 ---------..
It is the distance from the axis of rotation at which, if the whole mass of the body were to be concentrated, the moment of inertia would be the same as that with the actual distribution of mass. It is denoted by K. If the mass of a body is M and the radius of gyration is K, then I = MK 2 ---------..Suggested solution:
will be in the direction of the bigger of the two vectors. The magnitude of i.e., B will be equal to the difference of the magnitude ..
will be in the direction of the bigger of the two vectors. The magnitude of i.e., B will be equal to the difference of the magnitude ..Suggested solution:
Mass of copper to be deposited = 0.254 kg Current, I = 100 A; F = 96500 C Relative atomic mass of Cu = 63.5; Time, t=? Charge required, q = 8 F = 8 x 96500 C = 7720 s or 2.14h or 2h 8 min 24 s ..
Mass of copper to be deposited = 0.254 kg Current, I = 100 A; F = 96500 C Relative atomic mass of Cu = 63.5; Time, t=? Charge required, q = 8 F = 8 x 96500 C = 7720 s or 2.14h or 2h 8 min 24 s ..Special cases
In this case, q = 0 0 b = 0 0 i.e., the resultant vector also points in the direction of the given vector. In this case, ..
In this case, q = 0 0 b = 0 0 i.e., the resultant vector also points in the direction of the given vector. In this case, ..
Circuit
An electric circuit is a compete or closed path through which the charge can flow. When the switch is open or the circuit is broken, it is called the open circuit. Electric current will not flow through the open circuit...
An electric circuit is a compete or closed path through which the charge can flow. When the switch is open or the circuit is broken, it is called the open circuit. Electric current will not flow through the open circuit...Electric Circuits Electric Circuits - Your everyday experiences have familiarised you with many electric circuits. Let us take an example of an electric circuit with a battery (a source of electricity), toaster and a switc..
Electric Circuits - Your everyday experiences have familiarised you with many electric circuits. Let us take an example of an electric circuit with a battery (a source of electricity), toaster and a switc..Applications of Elasticity
>) and g the acceleration due to gravity (~10m/s 2 ). The pressure at the base should be less than the elastic limit of the Earth's supporting material (3 x 10 8 N/m 2 ) The stress vs strain for elastomers is a curve like this While using a material, it is ensured that the working stress is always ..
>) and g the acceleration due to gravity (~10m/s 2 ). The pressure at the base should be less than the elastic limit of the Earth's supporting material (3 x 10 8 N/m 2 ) The stress vs strain for elastomers is a curve like this While using a material, it is ensured that the working stress is always ..Radioactive Decay or Disintegration
>Lead-214 decays with the emission of a - particle. The equation for charge is 82 - (-1) = 82 + 1 = 93. But the nucleus is supposed to be made up of protons and neutrons only, so how can a - particle be emitted? A neutron in the nucleus has changed into a proton by emitting an electron. T..
>Lead-214 decays with the emission of a - particle. The equation for charge is 82 - (-1) = 82 + 1 = 93. But the nucleus is supposed to be made up of protons and neutrons only, so how can a - particle be emitted? A neutron in the nucleus has changed into a proton by emitting an electron. T..
See what our Users say :
Tutor Vista perceived the math apps well and I enjoyed getting to work with Tutor Vista - Savannah
Better than great. That was the best 45 minutes i have spent on here. We got a lot done and i have a better understanding of the material. Thanks
It's help ful session. I translate my book with him it was great time - William
I need tutoring from tutorvista till th end of my schooling. Tutors are not only experts they are brilliant enough to make a student like me understand the concepts of differentiation and functions.
Looking for More Help!
