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If the volume of a block of aluminium is decreased by 1%, the pressure (stress) on its surface is increased by (Bulk modulus of Al=7.5×10¹⁰ Nm⁻²)
Options
(a) 7.5×10¹⁰ Nm⁻²
(b) 7.5×10⁸ Nm⁻²
(c) 7.5×10⁶ Nm⁻²
(d) 7.5×10⁴ Nm⁻²
Correct Answer:
7.5×10⁸ Nm⁻²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV.
- A student performs an experiment to determine the Young’s modulus of a wire
- A current of 5 A is flowing at 220 V in the primary coil of a transformer. If the voltage
- A bar magnet having a magnetic moment of 2 x 10⁴JT⁻¹ is free to rotate in a horizontal
- Copper and carbon wires are connected in series and the combined resistor is kept
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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