Doubtnut is the perfect NEET and IIT JEE preparation App. Get solutions for NEET and IIT JEE previous years papers, along with chapter wise NEET MCQ solutions. Get all the study material in Hindi medium and English medium for IIT JEE and NEET preparation ...
The atomic number Z of phosphorus is 15, which means it has 15 protons. The mass number A is 31, which means the total number of nucleons (protons + neutrons) is 31. To find the number of neutrons N:N=A−Z=31−15=16 Step 2: Calculate the total mass of the individual ...
It’s very a pathetic incidence of a innocent girl Seema of twenty one years. She was head over heels inlovewith a boy next to her building. However the boy’s family was bolt against the relation. Once many face to face arguments in some unspecified time in the future the boy’s fami...
We calculate the CCSD(T)/CBS complexation energies of C 6 X 6 C 2 X n complexes (X = F, Cl; n = 2, 4) by means of the W1-F12 and CCSD(T)/MP2(CBS) procedures. These complexes involve π–π stacking, charge-transfer, and van der Waals interactions and their complexation ...
Container for food products consisting of a glass or tray (1) in the form of an inverted quadrangular prism trunk and has a perimeter upper flange (3), on which a lid (2) is fixed, which has complementary means of closure, characterized in that: - the upper perimeter flange (3) has ...
fixed (14) ), that by the opposite end is fixed to the lower zone of the profile (3) by conventional means, presenting the vertical zone (2 '') aligned with the channel (5) and the rehunited (4) constitute of the accommodations of axles (13), a rectangular rehinding (4 "'')....
in the opposite face to whom the above quarter is found; one of these parts is related to other two adjacent parts by means of two auxiliary articulation pieces positioned, each one, with pins in the screws of one of the parts and in the rehinding of the adjacent piece; and because ...
NCERT Solutions for Class 12 Hindi Medium NCERT Solutions for Class 11 Hindi Medium NCERT Solutions for Class 10 Hindi Medium NCERT Solutions for Class 9 Hindi Medium NCERT Solutions for Class 8 Hindi Medium NCERT Solutions for Class 7 Hindi Medium NCERT Solutions for Class 6 Hindi Medium Boards...
In atomic physics, the total energy (E) of an electron in an orbit is related to its potential energy (P.E.) by the formula:E=P.E.2This means that the potential energy is twice the total energy:P.E.=2×E Step 4: Calculate the potential energyNow, substituting the total energy we...
decreasing the effort of the operator in the assembly of the assembly on the roof and wall of the building, and a series of drills to fix the first plate to the support plate, and a second plate of sustainability of the set that is provided of first means of regulating the inclination ...