Cathode Rays Cathode rays are the stream of fast moving electrons. These rays are produced in a discharge tube at a pressure below 0.01 rom of mercury. Properties of Cathode Rays Cathode rays are...
Dears, 1.All of you pls choose early morning from 430 - 7 than studying late night till 12 or 1230,will improve memory power during early hrs(Late night suppress memory). 2.Eating fruit juice like amla,pomegranade,aloe...
Very Short Answer Type Questions : Q.1 I3– is known but F3– is not why? Q.2 Define bond order. Q.3 Define resonance. Q.4 Explain the significance of formal charge. Q.5 Give one example...
ELECTRIC FIELD : The space or region around the charge in which its effect can be felt is called electric field. Electric field is denoted by 'E'. In other words, if we...