HSC Science (General) ११ वीं कक्षा - Maharashtra State Board Question Bank Solutions

Find the value of ⁸⁰C₂

Find the value of ¹⁵C₄ + ¹⁵C₅ 

Find the value of ²⁰C₁₆ – ¹⁹C₁₆ 

Answer the following:

A question paper has 6 questions. How many ways does a student have to answer if he wants to solve at least one question?

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As per the recent understanding, light consists of

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A glass slab of thickness 2.5 cm having refractive index 5/3 is kept on an ink spot. A transparent beaker of very thin bottom, containing water of refractive index 4/3 up to 8 cm, is kept on the glass block. Calculate apparent depth of the ink spot when seen from the outside air.

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The resultant of two forces 10 N and 15 N acting along +x and - x-axes respectively, is

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For two vectors to be equal, they should have the

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The magnitude of scalar product of two unit vectors perpendicular to each other is

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The magnitude of the vector product of two unit vectors making an angle of 60° with each other is

If `vec"A", vec"B" and vec"C"` are three vectors, then which of the following is not correct?

The value of acceleration due to gravity is maximum at ________.

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The weight of a particle at the center of the Earth is _______.

The gravitational potential due to the Earth is minimum at _______.

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Change in dimensions is known as ______.

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The point on the stress-strain curve at which strain begins to increase even without increase in stress is called ________

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Strain energy of a stretched wire is 18 × 10^-3 J and strain energy per unit volume of the same wire and same cross-section is 6×10^-3 J/m³. Its volume will be _________.

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________ is the property of a material which enables it to resist plastic deformation.

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The ability of a material to resist fracturing when force is applied to it, is called ______.

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What do you mean by deformation?