Heisenberg’s uncertainty principle states that it is impossible to measure or calculate exactly, both the position and the momentum of an... View Article
Electric current is defined as the rate of flow of negative charges of the conductor. The unit of the electric current unit is coulomb/Sec ( C/s... View Article
5 Examples of negative work done are as follows: (i) the work done by the buoyant force of water in drowning of a ship (ii) the work done... View Article
The answer of addition is called the Sum, the answer of subtraction is called the Difference, when minuend = subtrahend, difference = Zero.... View Article
Given, 2x square -3x + 1 This can be written as 2x2 - 3x + 1 Let us factorise this expression by splitting the middle term. = 2x2 - 2x - x + 1 =... View Article
Given,x = 2Substituting the given value in (x - 1)(2x - 3),(2 - 1)[2(2) - 3]= 1(4 - 3)= 1Therefore, the value of (x - 1)(2x - 3) at x = 2 is 1.... View Article
To convert an octal number to decimal number, multiply each digit of the given octal with the reducing power of 8 and add. (532.2)8 = (5 ×... View Article
The identity element of subtraction is not defined. However, as we know, that identity element is a number that, when added, subtracted,... View Article