Resolving Power
= half angle of the cone of light from the point object kept under objective lens. m = refractive index of the medium between the object and objective lens. Resolving power of a telescope is the reciprocal of the small angular separation d q between two distant objects whose images a..
Oxidising Power of Halogens
Oxidising Power of Halogens - Halogens have high electron affinity values and therefore they have strong tendency to take up the electro..
Oxidising Power of Halogens - Halogens have high electron affinity values and therefore they have strong tendency to take up the electro..If one joule of work is done in one second by any agent then its power is said to be one watt.
Kilowatt and megawatt are higher units of power. Another unit of power is horse power 1 horse power = 746 wat..
Kilowatt and megawatt are higher units of power. Another unit of power is horse power 1 horse power = 746 wat..Pons
Pons literally means bridge. It serves as a relay station between the lower cerebellum and spinal cord and higher parts of the brain like the cerebrum and mid brain..
Cerebrum
It is the largest part of the brain and is made up of two hemispheres called the cerebral hemispheres. The two hemispheres are joined together by a thick band of fibres called the corpus callosum . The cerebrum is made up of four distinct lobes - frontal, parietal, temporal and occipeta..
Fajan's Rules
(i) Higher the charge density of cation greater is its polarizing power. (ii) Larger the size of anion greater will be its polarizabili..
Brightness
The primary characteristic of laser radiation is that lasers have a higher brightness than any oilier light source. We define brightness as the power emitted per unit area per unit solid angl..
Question 32
Question: What is cerebrum? What are its functions? Answer: Cerebrum is the largest part of the brain and is a part of the fore brain. It is made up of two hemispheres called the cerebral hemispheres. Cerebrum is responsible for the intelligence, thinking, memory, con..
Application of Electrochemical Series [ECS]
Application of Electrochemical Series [ECS] - 1) Higher the SRP, greater is the tendency to accept e - , higher is the tendency to get reduced and greater is the oxidizing power. Fluorine system (F 2 /F) - has the highest SRP and hence it possesses highest oxidising ..
Working of an Eye
The light coming from an object enters the eye through cornea and pupil. The eye lens converges these light rays to form a real, inverted and diminished image on the retina. The light sensitive cells of the retina gets activated with the incidence of light and generate electric signals. These elec..
Result
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