In Newton's rings experiment, if the diameter of 10th ring changes from 1.40 to 1.27 cm when a drop of liquid is introduced between the lens and glass plate, what will be the refractive index of the liquid
എത്ര ഡിഗ്രി സെൽഷ്യസ് ആണ് 0 കെൽവിൻ എന്നറിയപെടുന്നത്?
ലോകത്തിൽ ഏറ്റവും കൂടുതൽ സൗരോർജം ഉത്പാദിപ്പിക്കുന്ന രാജ്യം ?
The outside rearview mirror of modern automobiles is marked with warning 'objects in mirror are closer than they appear'.Such mirrors are
A brick is thrown vertically from an aircraft flying two kilometres above earth.The brick will fall with a
Newton's laws of motion does not hold good for objects