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Comparing two Things
Look at the following sentences and see how the words of comparison are used: 1. Rita's dance performance was better than Mita's. 2. The cheetah can run faster than the lion. 3. The Kinetic is more expensive than the Bajaj spirit. 4. Mr. Rao is wealthier than Mr Shetty. 5. Gopa is fatter..
Vibration of Stretched Strings
In physics, the word 'string' is used in a more general sense than what it normally denotes. In olden days, musical instruments employed strings of twisted intestines of animals, such as cat-gut. Nowadays, the strings of musical instruments like the veena, violin and guitar are made of me..
Vibration of Stretched Strings
Vibration of Stretched Strings - In physics, the word 'string' is used in a more general sense than what it normally denotes. In olden days, musical instruments employed strings of twisted intestines of animals, such as cat-gut. Nowadays, the strings of musical instruments like the veena,..
Heat Capacity
The heat capacity C of an object, is the proportionality constant between the heat Q that the object absorbs or loses and the resulting temperature change D T of the object. That is, -----(i) Where, T i and T f are the initial and final temperatures of the object. Heat capacity C is the unit of ene..
The heat capacity C of an object, is the proportionality constant between the heat Q that the object absorbs or loses and the resulting temperature change D T of the object. That is, -----(i) Where, T i and T f are the initial and final temperatures of the object. Heat capacity C is the unit of ene..Heat Capacity Introduction
Heat Capacity - The heat capacity C of an object, is the proportionality constant between the heat Q that the object absorbs or loses and the resulting temperature change D T of the object. That is, -----(i) Where, T i and T f are the initial and final temperatures of the object. Heat capacity C is..
Heat Capacity - The heat capacity C of an object, is the proportionality constant between the heat Q that the object absorbs or loses and the resulting temperature change D T of the object. That is, -----(i) Where, T i and T f are the initial and final temperatures of the object. Heat capacity C is..Secondary suffix
. While doing so, the following rules should be followed. If the secondary suffix begins with a vowel, then the terminal e of the primary suffix is dropped before adding the secondary suffix. If the secondary suffix begins with a consonant, then the last (terminal) e is retained and the s..
Question 8
. There is hardly a face that does not smile at you, or a hand that does not extend an eatable produced magically from some fold in the clothing. There is a great deal of noise too, and all of it made by the bus. The journey seems as quick as it is noisy. It is already past midnight and somewhere n..
Bohr's Atomic Model
In 1913, Neils Bohr proposed a model of an atom based on the Planck's quantum theory of radiation. The basic postulates of Bohr's theory are: An atom consists of a small, heavily positively charged nucleus around which electrons revolve in definite circular paths called orbits. These orbits a..
In 1913, Neils Bohr proposed a model of an atom based on the Planck's quantum theory of radiation. The basic postulates of Bohr's theory are: An atom consists of a small, heavily positively charged nucleus around which electrons revolve in definite circular paths called orbits. These orbits a.."Remote Sensing"
can be defined as obtaining information about an object by observing it from a distance and without coming to actual contact with it. Infact when we see an object and understand what it is, our eye is sensing that object remotely. This is a broad definition. But we generally use this term for obse..
Some Important Aspects of Doppler Effect
Since the denominator in the RHS of the above equation is less than 1, f 1 > f 2 . Thus, the increase in the apparent frequency is greater when the source approaches a stationary observer than, when the observer approaches a stationary source. In other words, Doppler effect in sound is..
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