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The Reserve Bank of India (RBI) has raised the upper limit of an offline payment transaction to Rs 500 from the existing Rs 200 to promote the use of UPI-Lite wallet in areas where internet connectivity is weak or unavailable. The total limit for offline transactions on a payment instrument, however, remains Rs 2,000. It also said that offline payments should only be made face-to-face. Moreover, these transactions may be offered without Additional Factor of Authentication (AFA).
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 :