plan b networks

A source of emf is connected across one pair of opposite junctions (A and C), and a galvanometer G across the other opposite pair (B and D). The key K 1 is closed first and then K 2 . The value of R is varied till the galvanometer shows no deflection, i.e., I g = 0. Then, the bridge is..

Telephone company-A charges a fixed pay of $20 per month and $0.30 per minute of a call and telephone company-B charges a fixed pay of $10 per month and $0.40 per minute of a call. What is the number of minutes for which the costs of the plans remain the same for both the teleph..

The table shows the number of viewers of different T.V channels in U.S.A. Choose the appropriate box-and-whisker plot for the data and find the mean number of T.V viewers. Number of viewers of different T.V channels in U.S Channel Number of viewers (in millions) Discovery 20 Star Sports 10 Star Mov..

A comprehensive World Conservation Strategy for the judicious use of living resources has been formulated by the scientists of 100 countries. Some of the steps suggested to protect the wild life are: a) Special attention should be given to conserve the species, which fall in the category of endang..

Excessive loss of blood is prevented from the cut blood vessels by the formation of clots. This process is also called coagulation. The steps involved in clotting of blood are: Damaged platelets secrete thromboplastin or thrombokinase . Thrombokinase is an enzyme that changes prothrombin (present i..

The male reproductive system comprises of the following: a pair of testes , organs that produce the male gametes i.e., sperms a network of tubules and tubes for passage of the sperms called the duct system associated glands a mating organ called the penis ..

Although population of some animals is also studied, the population of human beings is most extensively studied. Whenever the word population is used, it connotes the human population. Population is one of the most important subjects known for having large scale ramifications on economic, social, e..

1. This is the land, which my father is planning to buy. 2. All my friends like two-wheelers, which pick up speed. 3. The team, which wins the cricket match, goes to the finals. 4. Neither Ram nor Shyam like stories, which are full of violent incidents 5. That was a very old cycle which ..

Question: The network of endoplasmic reticulum is present in the ____. 1. nucleus 2. chromosome 3. cytoplasm 4. golgi apparatus Answer: ..

- Rate at which population is growing. It is expressed on annual or decimal basis. It is difference between birth rate and death rate. Each one of the above derived parameter has specific significance in the study of population. Many of the above parameters are simultaneously studied at rural a..