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India’s trade deficit for December 2024 stood at $21.9 billion, a three-month low, compared to $31.8 billion in November 2024. This reduction in the trade deficit was due to a 1% contraction in goods exports and a 4.9% increase in imports.
Stars in the sky appear to twinkle due to –
What is the unit of power in an electrical circuit?
Two sound waves have frequencies 256 Hz and 260 Hz. The beat frequency is:
During ______ motion of an object along a straight line, the change in velocity of the object for any time interval is zero.
How does the angle of minimum deviation of a glass prism of refractive index 1.5 change, if it is immersed in a liquid of refractive index 1.25?
A positively charged particle enters a uniform electric field directed downward. The force acting on the particle is:
Which of the following waves is used in sonography?
Which of the following is an example of longitudinal waves in a gas medium?
Clear nights are colder than cloudy nights because of –