Test: Buoyancy & Floatation - Civil Engineering (CE) MCQ

# Test: Buoyancy & Floatation - Civil Engineering (CE) MCQ

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## 10 Questions MCQ Test Topicwise Question Bank for Civil Engineering - Test: Buoyancy & Floatation

Test: Buoyancy & Floatation for Civil Engineering (CE) 2024 is part of Topicwise Question Bank for Civil Engineering preparation. The Test: Buoyancy & Floatation questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Test: Buoyancy & Floatation MCQs are made for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Buoyancy & Floatation below.
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Test: Buoyancy & Floatation - Question 1

### A floating body is in stable equilibrium when

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Floating body will be under stable equilibrium when metacentre is positive

Test: Buoyancy & Floatation - Question 2

### The increase in metacentric height 1. increases stability 2. decreases stability 3. increases comfort for passengers 4. decreases comfort for passengers The correct answer is

Test: Buoyancy & Floatation - Question 3

### A small plastic boat loaded with nuts and bolts is floating in a bath tub. if the cargo is dumped into the water, allowing the boat to float empty, then the water level in the tub will

Test: Buoyancy & Floatation - Question 4

The line of action of the buoyant force acts through the

Test: Buoyancy & Floatation - Question 5

A body is floating as shown in the given figure. The centre of buoyancy, centre of gravity and metacentre are labelled respectively as B, G and M. The body is

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Since metacentre is below centre of gravity the body is in unstable equilibrium in rotation.

Test: Buoyancy & Floatation - Question 6

A metal cube of size 15 cm x 15 cm x 15 cm and specific gravity 8.6 is submerged in a twolayered liquid, the bottom layer being mercury and the top layer being water. The percentage of the volume of the cube remaining above the interface will be, approximately

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Test: Buoyancy & Floatation - Question 7

The centre of gravity of the volume of liquid displaced is called

Test: Buoyancy & Floatation - Question 8

When a block of ice floating on,water in a container melts, the level of water in the container

Test: Buoyancy & Floatation - Question 9

A metal block is thrown into a deep lake. As it sinks deeper in water, the buoyant force acting on it​

Test: Buoyancy & Floatation - Question 10

A rectangular floating body is 20 m long and 5 m wide. The water line is 1.5 m above the bottom. If the centre of gravity is 1.8 m from the bottom, then its metacentric height will be approximately

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