Acoustic Resistance meaning in Urdu

1) Acoustic Resistance, Acoustic Impedance, Acoustic Reactance : صوتی مزاحمت : (noun) opposition to the flow of sound through a surface; acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component.

Acoustic Projection: the acoustic phenomenon that gives sound a penetrating quality.

Ear Trumpet: a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person.

Acoustic Storage: a storage device consisting of acoustic delay lines.

Radiometer: meter to detect and measure radiant energy (electromagnetic or acoustic).

Range Finder: a measuring instrument (acoustic or optical or electronic) for finding the distance of an object.

Cavity Resonator: a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves.

Earphone: electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear.

Muffler: a tubular acoustic device inserted in the exhaust system that is designed to reduce noise.

Loudspeaker: electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance.

Megaphone: a cone-shaped acoustic device held to the mouth to intensify and direct the human voice.

Phonetics: the branch of acoustics concerned with speech processes including its production and perception and acoustic analysis.

Reactance: opposition to the flow of electric current resulting from inductance and capacitance (rather than resistance).

Antagonistic: indicating opposition or resistance.

Negative: characterized by or displaying negation or denial or opposition or resistance; having no positive features.

Absolute Viscosity: a measure of the resistance to flow of a fluid under an applied force.

Drag: pull, as against a resistance.

Hold Out: stand up or offer resistance to somebody or something.

Defy: resist or confront with resistance.

Penetrate: pass into or through, often by overcoming resistance.

Reactor: an electrical device used to introduce reactance into a circuit.

Defence: an organization of defenders that provides resistance against attack.

Forcible: impelled by physical force especially against resistance.

Abohm: a unit of resistance equal to a billionth of an ohm.

Contumacy: obstinate rebelliousness and insubordination; resistance to authority.

Flint: showing unfeeling resistance to tender feelings.

Ohmmeter: a meter for measuring electrical resistance in ohms.

Megohm: a unit of resistance equal to one million ohms.

Contrariness: deliberate and stubborn unruliness and resistance to guidance or discipline.

Sales Resistance: resistance by potential customers to aggressive selling practices.

Nonviolence: peaceful resistance to a government by fasting or refusing to cooperate.

Softness: the property of giving little resistance to pressure and being easily cut or molded.

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