BITSAT (Birla Institute of Technology & Science Admission Test) Physics: Questions 369 - 375 of 382

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Question 369

Question

MCQ▾

Find the total displacement of a body in starting from rest with an acceleration of .

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Question 370

Question

MCQ▾

A thick walled hollow sphere has outer radius R. it rolls down an inclined plane without slipping. And its speed at the bottom is . If the inclined plane is frictionless and the sphere slides down without rolling, its speed at the bottom will be What is the radius of gyration of the sphere?

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Question 371

Question

MCQ▾

The energy of an photon is then the frequency is –

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Question 372

Question

MCQ▾

An alternating voltage is connected to a capacitor through an AC ammeter. The reading of the ammeter shall be –

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Question 373

Question

MCQ▾

Three particles of mass each are placed at corners of an triangle of side if the sides are increased to then –

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Question 374

Question

MCQ▾

A concave mirror of focal length produces a real image times the size of the object. The distance of the object from the mirror is –

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Question 375

Question

MCQ▾

A tuning fork vibrating with a sonometer having wire produces beats per beat frequency does not change. If the length of the wire is changed to . The frequency of tuning fork is –

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