Are You A Tutor , and want to enhance your tutoring business? Get Started Here, Register as a tutor and get access to White Board of Virtual Class Room, and teach students Ir-respective of location. also become a member of our tutor writers group and show the world how you are a different tutor- teacher from others. As a Tutor, you’ll be able to Get listed in our tutors list where any visitor can find you.

Question for practice

Test your knowledge about the topic, take an Online Mock Test and evaluate yourself.

Physics - Fluid Mechanics Questions and Answer >>

1 2 3 4 5  Next >>  Page 1 of 8 pages (36 Objective Questions)

1. A boat carrying steel balls is floating on the surface of water in a tank. If the balls are thrown into the tank one by one, how will it affect the level of water. [J&K CET 2005]


View Answer     Report Error Let us discuss

2. A solid sphere of density η ( > 1) times lighter than water is suspended in a water tank by a string tied to its base as shown in fig. If the mass of the sphere is m then the tension in the string is given by


View Answer     Report Error Let us discuss

3. A concrete sphere of radius R has a cavity of radius r which is packed with sawdust. The specific gravities of concrete and sawdust are respectively 2.4 and 0.3 for this sphere to float with its entire volume submerged under water. Ratio of mass of concrete to mass of sawdust will be . [AIIMS 1995]


View Answer     Report Error Let us discuss

4. Radius of an air bubble at the bottom of the lake is r and it becomes 2r when the air bubbles rises to the top surface of the lake. If P cm of water be the atmospheric pressure, then the depth of the lake is. [Kerla PET 2005]


View Answer     Report Error Let us discuss

5. In which one of the following cases will the liquid flow in a pipe be most streamlined. [Pb. CET 2005]


View Answer     Report Error Let us discuss

Like to share or discuss an important objective or subjective Question with friends,

Go and Add Question  to the list of questions.