Which of the Following Statements Is/are Correct

question 25

Multiple Choice

Which of the following statements is/are correct?
i.An object hanging motionless on a spring is in a static equilibrium
ii.In a dynamic equilibrium,the reversible changes occur continuously,even though there is no appearance of change
iii.The amounts of substances present in a system at equilibrium are equal

• A)i only
• B)ii only
• C)iii only
• D)i and ii
• E)ii and iii

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Definitions:

Warrant

A legal document authorizing the police or another body to make an arrest, search premises, or carry out some other action.

Electrical Interference

Disturbances in electrical circuits that can degrade the performance of devices or systems, often caused by external sources of electromagnetic waves.

Microwave

A type of electromagnetic radiation with wavelengths ranging from one meter to one millimeter; also refers to a kitchen appliance that uses microwaves to cook or heat food.

Radio

A technology that uses radio waves to transmit information, such as sound, by modulation.