There are six points in a plane. The largest distence between two points is D and smallest distence is d. Find the ratio D/d.
A circular ring of radius r made of a nonconducting material is placed with its axis is parallel to a uniform electric field if the ring rotated by 180 degrees Does the flux changes? A Q charge is uniformly
Sarin John Skaria Asked:
“We know that a kidney stone is broken down by using ultrasound waves.now think about creating a machine which can produce a large no.of ultrasound waves in an instance . it
In a single fixed pulley the velocity ratio is always more than mechanical advantage. Why?
- Why the magnetic field lines do not intersect
- How contact force is related with physical pendulum?
- TWO IDENTICAL CONDUCTING SPHERES ?A? & ?B? CARRY EQUAL CHARGES. THEY ARE INITIALLY SEPARATED BY A DISTANCE MUCH LARGER THAN THEIR DIAMETERS AND THE FORCE BETWEEN
A thermo stated chamber at a height ‘h’ above the earth’s surface and maintained at 30 degree Celsius has a clock fitted with an uncompensated pendulum. The maker of the clock for the chamber