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National Consumer Rights Day is observed annually on 24 December. The day is observed because Consumer Protection Act 1986 came into effect on this day. The CPA 1986 was enforced so that consumers can be more aware of their entitled rights. This day provides opportunity for every consumer against different kinds of exploitation, such as deficiency in services, and unfair trade practices and defective goods. Effective safeguards, the need to highlight the consumer rights movement and its significance are the main points of focus on this day. Theme 2021: Consumer – Know your Rights
The Pointing vector of electromagnetic waves has the same dimensions as that of:
The part of the eye having the largest refractive index is -
The pitch of a sound is primarily determined by which of the following?
What type of lens is used to correct myopia (nearsightedness)?
The intensity of any wave is proportional to which quantity?
In an n-type silicon, which of the following statements is true:
Which of the following phenomena establishes the transverse nature of light waves?
When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance?
In the equation of motion (2as = v² - u²), (s) represents:
Ball pen functions on the principle of :