Explain line emission spectrum, (i) It having of dissimilar bright lines. ...

(i) It having of dissimilar bright lines. (ii) It is given by an excited source in atomic state. (iii)E.g. Spectrum of excited helium, mercury vapours sodium vapours or atomi

Ray optics., a glass prism in the shape of a quaeter-cylinder lies on the t...

a glass prism in the shape of a quaeter-cylinder lies on the table.a uniform,horizontal light falls on its vertical plane surface,as shown in the figure.if the radius of the cylind

Force mc falling time mars, Surface gravity on Mars is roughly 1/3 that of ...

Surface gravity on Mars is roughly 1/3 that of the Earth. Consider you drop a rock initially at rest from a height Hm on Mars and it takes a time tg to hit the ground. From what he

Moment of force, with the aid diagram, explain what meant by moment of forc...

with the aid diagram, explain what meant by moment of force

Determine the force acting through the bolts of the flange, This spray head...

This spray head discharges water (density 62.4 lbm/ft ) at a rate of 4 ft /s. Assuming irrotational flow and an efflux speed of 65 ft/s in the free jet, determine what force acting

Coupling factor, Coupling factor: If all the flux of a primary coil lin...

Coupling factor: If all the flux of a primary coil links with all the turns of a secondary then 100% coupling exists. Sometimes it is more convenient to use a coupling factor

War of 1812, what was the results of the war of 1812

what was the results of the war of 1812

Forces and nature,

Newton laws, when a billard ball hits another billarid ball then other ball...

when a billard ball hits another billarid ball then other ball is maving but striking ball also move some distance why

Explain deflection magnetometer, Its working is based on the principle of t...

Its working is based on the principle of tangent law. It having of a small compass needle, pivoted at the centre of a circular box. The box is reserved in a wooden frame having two