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Bohrium, with the chemical symbol Bh, has the atomic number 107. It is named after Niels Bohr, one of the pioneers of quantum theory, to honor his significant contributions to the field of physics.
A potentiometer is an accurate and versatile device to make electrical measurements of E.M.F. because the method involves:
How much energy is consumed by a 100 W bulb in 2 hours?
Which of the following principle is used to produce low-temperatures'?
When a cannonball is fired, its motion is an example of which type of motion?
When a liquid is heated in a container, which of the following processes primarily causes the heat transfer within the liquid?
Two long parallel wires 2 cm apart carry 5 A and 3 A currents in the same direction. What is the force per unit length on one wire?
What type of radiation is produced by a hot object emitting energy?
The polarization of electromagnetic waves demonstrates that they are:
What is the magnitude of magnetic force per unit length on a wire carrying a current of 10 A and making an angle of 30° with the direction of a unif...
Charges +q and –q are placed at (–d, 0) and (+d, 0). A third charge Q is placed at (0, x). For what value of x will the force on Q be maximum?
