Answers Under which of the following conditions do gases conduct electricity? Under which of the following conditions do gases conduct electricity? A. Low presssure and low p.d B. low… Read More
Answers Two inductors of inductance 4 II and 8 II are arrange in series and a… Two inductors of inductance 4 II and 8 II are arrange in series and a current of 10… Read More
Answers Which of the following is a property of steel? Which of the following is a property of steel? A. it cannot retain its magnetism longer than iron… Read More
Answers If the charge of electricity is K wh is N4, what is the cost of… If the charge of electricity is K wh is N4, what is the cost of operating an electrical… Read More
Answers A certain far – sighted person cannot see object that are closer to the eye… A certain far – sighted person cannot see object that are closer to the eye than 50 cm… Read More
Answers The eclipse of the sun occurs when the The eclipse of the sun occurs when the A. moon is between the sun and the earth B.… Read More
Answers The capacitance of a parallel plate capacitor is 20 μf in air and 60 μf… The capacitance of a parallel plate capacitor is 20 μf in air and 60 μf in the presence… Read More
Answers Three similar cells each of e.m.f 2 v and internal resistance 2Ω are connected in… Three similar cells each of e.m.f 2 v and internal resistance 2Ω are connected in parallel, the total… Read More
Answers When the human eye loses its power of accomodation, the defect is known as When the human eye loses its power of accomodation, the defect is known as A. short sightedness B.… Read More
Answers I. change of state II. Diffusion III. Radiation IV. Osmosis which of the processes above… I. change of state II. Diffusion III. Radiation IV. Osmosis which of the processes above can be explained… Read More