Author name: PCM TUTORIALS

A small body of density ρ is dropped from rest at a height h into a lake of density σ , where σ > ρ . What would be of the acceleration of body till it moves inside the lake? (Neglect all dissipative effects)

A small body of density ρ is dropped from rest at a height h into a lake of density σ , where σ>ρ . What would be of the acceleration of body till it moves inside the lake? (Neglect all dissipative effects)

A small body of density ρ is dropped from rest at a height h into a lake of density σ , where σ > ρ . What would be of the acceleration of body till it moves inside the lake? (Neglect all dissipative effects) (A) (B) (C) (D) Solution Let = Volume of body = […]

A small body of density ρ is dropped from rest at a height h into a lake of density σ , where σ>ρ . What would be of the acceleration of body till it moves inside the lake? (Neglect all dissipative effects) Read More »

fluid Mechanics upthrust FBD

The tension in a string holding a solid block below the surface of a liquid (of density greater than that of solid) as shown in the figure is [latex]T_o[/latex] (To) when the system is at rest. What will be the tension in the string if the system has upward acceleration a.

Q1.The tension in a string holding a solid block below the surface of a liquid (of density greater than that of solid) as shown in the figure is (To) when the system is at rest. What will be the tension in the string if the system has upward acceleration a. (A) (B) (C) (D) Solution

The tension in a string holding a solid block below the surface of a liquid (of density greater than that of solid) as shown in the figure is [latex]T_o[/latex] (To) when the system is at rest. What will be the tension in the string if the system has upward acceleration a. Read More »

Top 5 Fluid Mechanics problems for IIT-JEE NEET

A partially immersed solid block of density [latex]\rho_s[/latex] is floating in a liquid of density [latex]\rho_L[/latex] as shown in figure. If beaker container moves up with positive acceleration ‘a’ , what is correct statement about the block?

Q.A partially immersed solid block of density is floating in a liquid of density as shown in figure. If beaker container moves up with positive acceleration ‘a’ , what is correct statement about the block ? (A) It sinks more (B) It sinks lesser (C) It neither sinks more nor lesser (D) Cannot be predicted

A partially immersed solid block of density [latex]\rho_s[/latex] is floating in a liquid of density [latex]\rho_L[/latex] as shown in figure. If beaker container moves up with positive acceleration ‘a’ , what is correct statement about the block? Read More »

NEET (UG)

NEET, which stands for the National Eligibility cum Entrance Test, is a national-level entrance examination in India for admission to undergraduate medical courses (MBBS/BDS) in government or private medical colleges across the country. NEET is the sole entrance test for admission to medical and dental programs in India. Key features of the NEET exam include:

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Top 20 Government Medical Colleges in India for M.B.B.S.

List of the “top 20 government medical colleges in India for MBBS.” We are just providing you with a list of some renowned government medical colleges in India that have historically been considered among the top. It must be noted that rankings can change, and it’s advisable to check the most recent rankings for accurate

Top 20 Government Medical Colleges in India for M.B.B.S. Read More »

Unveiling the Significance: Why Students Should Aim for JEE Main and Advanced

The Joint Entrance Examination (JEE) Main and Advanced are milestones that countless students across India strive to achieve. But why should a student aspire to clear these rigorous exams? Let’s explore the compelling reasons why aiming for JEE Main and Advanced can be a game-changer for a student’s academic and professional journey. 1. Gateway to

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