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Day 182: MHT-CET Physics

5 questions. Try each one first, then open its answer.

  1. Question 1

    Electrostatics. This type asked 2 times: 12 May 2024 S1, 19 Apr 2026 S1. This one: 19 Apr 2026 S1 See all 2 of this type

    124
    Two electric dipoles of moment PP and 8P8P are placed in opposite directions on a line at a distance of 2424 cm. The electric field will be zero at the point between the dipoles whose distance from the dipole of moment PP will be x1x_1. When 8P8P is replaced by 27P27P keeping all other quantities the same, the distance x1x_1 now becomes x2x_2. The difference ∣x2−x1∣|x_2 - x_1| is ( All the distances are measured from the centers of the dipole.)

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  2. Question 2

    Mechanical Properties of Solids. This type asked 2 times: 9 May 2023 S1, 19 Apr 2026 S1. This one: 19 Apr 2026 S1 See all 2 of this type

    105
    The spring is initially in unstretched condition. It is first stretched by a length 'xx' and the work done is W1W_1. Then again it is stretched by further length 'xx' when the work done is W2W_2. The value of W2W_2 is given by

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  3. Question 3

    AC Circuits. This type asked 2 times: 10 May 2023 S2, 18 Apr 2026 S2. This one: 18 Apr 2026 S2 See all 2 of this type

    137
    A series combination of resistor 'R' and capacitor 'C' is connected to an a.c. source of angular frequency 'ω\omega'. Keeping the voltage same, if the frequency is changed to (ω3)\left(\dfrac{\omega}{3}\right) the current becomes half of the original current. Then the ratio of capacitive reactance and resistance is

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  4. Question 4

    Gravitation. This type asked 2 times: 14 May 2024 S1, 18 Apr 2026 S2. This one: 18 Apr 2026 S2 See all 2 of this type

    108
    The acceleration due to gravity at a height 'h' above the surface of earth is 'ghg_h'. At the depth 90 km below the earth's surface the acceleration due to gravity is also 'ghg_h'. The value of 'h' is

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  5. Question 5

    Laws of Motion. This type asked 2 times: 2 May 2023 S1, 18 Apr 2026 S2. This one: 18 Apr 2026 S2 See all 2 of this type

    104
    An inextensible string passing over a smooth pulley connects two blocks of masses m1m_1 and m2m_2 (m2>m1)(m_2 > m_1) vertically. If the acceleration of the system is (gn)\left(\dfrac{g}{n}\right), then the ratio of masses (m2m1)\left(\dfrac{m_2}{m_1}\right) is

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