A cylindrical tank of radius 7 m, has water to some level. If 110 cubes of side 7 dm are completely immersed in it, then find the rise in the water level in the tank. (in meters)
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(i) Middle level management, Top level management, Lower level management.
(i) Top level management, Middle level management, Lower level management. (ii) CEO, Managing Director, Departmental Head, Supervisors. (iii) Shareholders, Board of Directors, Managing Director, Office clerk.
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A water heater has a well insulated vertical cylindrical container of radius a in which water is filled to a height `h`. A resistor made of an allow i
Correct Answer - `(epsilon^(2)b^(2))/(rhohsa^(2))(Deltat)/((theta_(2)-theta_(1)))`
2 Answers 1 views
Selection of employees is - (A) Lower Level executives (B) Top Level executives (C) Middle Level executives (D) All these
Correct option is: (D) All these
2 Answers 1 views
A long cylindrical conductor of radius a contains a long cylindrical holr of radius l. The axes of the two cylinders are parallel and are at a distanc
Correct Answer - `(mu_(0)id)/(2pi(a^(2)-b^(2))`
2 Answers 1 views
Inside a cylindrical capacitor of inner radius a and outer radius b, an electron is projected from the surface of inner cylindrical shell perpendicula
Correct Answer - `[(eB (b^(2) - a^(2)))/(2 mb)]`
2 Answers 6 views
An infinitely long cylindrical surface density `sigma = sigma_(0) cos varphi`. Where `varphi` is the polar angle of the cylindrical coordinate system
Correct Answer - `[E-1//2" "sigma_(0)//epsi_(0)`, with the direction of the vector E corresponding to the angle `phi=pi`]
2 Answers 1 views
An opaque cylindrical tank with an open top has a diameter of `3.00m` and is completely filled with water .When the setting sun reaches an angle of `3
Correct Answer - 4m
2 Answers 1 views
One end of a cylindrical rod is grounded to a hemispherical surface of radius`R=20mm`.It is immersed in water`(mu=4//3)`.If the refractive index of th
Correct Answer - Virtual image at 31.25 cm from pole and inside water
2 Answers 1 views
The base of a cubical tank is `25 m xx 40 m`. The volume of water in the tank is increasing at the rate of `500 m^(3)//min`. Find the rate at which th
Correct Answer - `0.5 m//min`
2 Answers 1 views
Pipe A can fill a tank in 40 minutes . Pies B can empty the tank in 30 minutes . If both the pipes are opened simultaneously when tank is half full, t
Correct Answer - empty
2 Answers 1 views