advantages and disadvantages of chemistry in physics

The study of structure of atoms, radioactivity, X-ray, diffraction, etc., in physics has enabled chemists to rearrange elements in the periodic table and to have a better understanding of chemical bonding and complex chemical structure..

In measurements approximation also plays an important role. In day to day practice we always use approximation. You must have heard people saying "It is approximately five minutes walk from the station" or "Both of them are more or less of the same height" etc. Approximations also play an importan..

The disadvantages associate with digital communication systems include (i) Increased transmission (ii) Increased system complexity Although digital communication is becoming increasingly attractive for practical use, it is a fact that analog communication systems are still in existence. ..

not all areas are suitable for production of electricity in this way it depends on the structure of rocks it creates noise pollution it is expensive to drill holes so dee..

It is not a direct reading instrument, so cannot be used for calorimetric purposes. For different ranges of temperature, different thermo-couples have to be used. Each thermo-couple has to be calibrated individually. ..

The advantages associate with digital communication systems include (i) A common format for encoding different kinds of message signals (e.g., speech signal, video signal, computer data, etc.) for the purpose of transmission. (ii) An improved security of message. (iii) Increased immunity..

It can be used to measure temperature accurately because of its electrical nature and a wide range of temperature difference(0.001K - 2000K) It absorbs a very small amount of heat from the object and therefore does not change the temperature to be measured. As the thermal capacity is low, i..

Low Efficiency - In amplitude modulation, the sidebands contain the signal. The power in the sidebands is the only useful power. The power carrier by the side bands is only 33.3% even when there is 100% modulation. If modulation is 50%, then power carried by the sidebands is 11.1%. Clearly, the use..

The demand for electricity varies at different times of a year. One big disadvantage is that the wind, waves and tides do not occur at all time and hence cannot guarantee steady production of electricity. Hydroelectric power stations can solve this problem. When the demand is low, e..

Advantages of Dimensional Analysis - Dimensional equations are used to validate the correctness of a physical equation. Dimensional equations are used to derive correct relationship between different physical quantities. Dimensional equations are used to convert one sy..