Principle Of Floatation MCQ Tests
9th Class Physics MCQ Tests
Principle Of Floatation
of 9th Class Physics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
What would be the buoyant force of water on a block of wood, if the volume of block is 850 cm3 and the block is floating on water?
The buoyant force can be found out by using the following equation, F buoyancy = m Block g − − − − (eq 1) where m Block is the mass of block and g is gravitational acceleration equal to
Question # 2
For which of the following conditions, the body will sink if 'W' is the weight of the body and 'F' is the buoyant force?
The principle of floatation states that when an object floats in a liquid, the buoyant force/upthrust that acts on the object is equal to the weight of the object.
Question # 3
What are the applications of Archimedes principle?
Archimedes principle states that a body immersed in a fluid is buoyed up by a force equal to the weight of the displaced fluid.
Question # 4
Why does a piece of stone sink in water but a ship with a huge weight floats?
The scenerio described in the statement is according to the Archimedes principle.
Question # 5
Why balloon floats in air?
Balloons fly in air due to buoyant force and these are filled with light gases like helium or hot air.
Total Questions
12345
Question # 1
What would be the buoyant force of water on a block of wood, if the volume of block is 850 cm3 and the block is floating on water?
The buoyant force can be found out by using the following equation, F buoyancy = m Block g − − − − (eq 1) where m Block is the mass of block and g is gravitational acceleration equal to
Question # 2
For which of the following conditions, the body will sink if 'W' is the weight of the body and 'F' is the buoyant force?
The principle of floatation states that when an object floats in a liquid, the buoyant force/upthrust that acts on the object is equal to the weight of the object.
Question # 3
What are the applications of Archimedes principle?
Archimedes principle states that a body immersed in a fluid is buoyed up by a force equal to the weight of the displaced fluid.
Question # 4
Why does a piece of stone sink in water but a ship with a huge weight floats?
The scenerio described in the statement is according to the Archimedes principle.
Question # 5
Why balloon floats in air?
Balloons fly in air due to buoyant force and these are filled with light gases like helium or hot air.
Total Questions
12345
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Updated on: 06-05-2026
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