Plese Give Me Short Note For English Grammar
Complete The Sentences With The Given Words. Temperature, Protect, 1, Areas With Trees and Grass Have Fresh Air And Cool ..............
Electricity help needed please
Two spherical conducting wires A and B are connected to the same potential difference. Wire A is three times as long as wire B, with a radius double that of wire B and resistivity doubles that of wire B. What is the power delivered to wire A to the power delivered to wire B? T...
The fist ball is thrown up ward with avelocity of 20m/s at the same instant. The second ball is dropped at 40m hight from the first ball at what time the two ball collide each other?