Given AP is 6, 13, 20,....., 216 First term, a = 6 Common difference, d = 13 - 6 = 7 Suppose in the given AP, these are n terms, Then an = 216 an... View Article
The expression for the active mass is given by Active mass = (number of moles)/ (volume in litres) = {(mass/molar mass)}/(volume in litres) We... View Article
Electron-deficient compounds are chemical compounds with incomplete octets that tend to acquire 1 or more electrons to complete their octet... View Article
When two surfaces are coated with lubricant, then they will slide upon each other. If two surfaces are coated with lubricant then friction will... View Article
Given I = 3t2 + 2t + 5 Time interval t = 0 and t = 2 sec We know that, I = dq/dt Therefore, We get, q = (8 + 4 + 10) q = 22 C Therefore, the... View Article
Close packing is maximum in the crystal lattice of face-centred cubic The packing efficiency of face-centred cubic lattice is 74% The packing... View Article
The answer is Walking fern The walking fern shows the presence of adventitious buds at the leaf tip. When such leaf tips happens to touch the... View Article
Solution: A jet plane is travelling towards west V = 1800 km/h V = (1800 x 1000)/ (60 x 60) We get, V = 500 m/s Earth's field, B = 5 x 10-4... View Article
Given 3x - 2y = 5 Let us put x = 3 and y = 2 in LHS We get, 3(3) - 2(2) = 5 9 - 4 = 5 5 = 5 Here, LHS = RHS Hence, one of the solution is (3, 2)... View Article
Consider the required number = X (16/100) x X = 72 X = (72 x 100)/16 We get, X = 450 Therefore, the required number is 450 Let us check 1%... View Article
Wanda used to wear an old blue faded yet a clean dress to school every day. When Maddie saw the house, it reminded her that Wanda’s place... View Article
Moving Coil Galvanometer Principle A current-carrying coil when placed in an external magnetic field experiences magnetic torque. The angle... View Article
