The world.s most problematic aquatic wee...

The world.s most problematic aquatic weed : Terror of Bengal :: Large area of thinned Ozone layer : ...

Snow-hole

Snow-blindness

Ozone hole

Snow-vision

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A container of large uniform cross-sectional area A resting on a horizontal surface, holes two immiscible, non-viscon and incompressible liquids of densities d and 2d each of height H//2 as shown in the figure. The lower density liquid is open to the atmosphere having pressure P_(0) . A homogeneous solid cylinder of length L(LltH//2) and cross-sectional area A//5 is immeresed such that it floats with its axis vertical at the liquid-liquid interface with length L//4 in the denser liquid, The cylinder is then removed and the original arrangement is restroed. a tiny hole of area s(sltltA) is punched on the vertical side of the container at a height h(hltH//2) . As a result of this, liquid starts flowing out of the hole with a range x on the horizontal surface. The total pressure with cylinder, at the bottom of the container is

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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)

Who established "Haryana Kisan Welfare Club" ? (A) Dagar (B) Do...
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What is greenhouse gas ?
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The world.s most problematic aquatic weed : Terror of Bengal :: Large ...
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Which of the following is non-biodegradable ? (A) Plants (B) An...
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Mark the odd one.
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Which of the following statement is correct to control Noise pollution...
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Which of the following is a recyclable material
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Mark the odd one.
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What is Eutrophication ?
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By how much is earth's temperature expected to rise between 1950 and 2...
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By which method the measurement of oxygen essential for degradation of...
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Assertion : Ozone layer absorbs UV radiations emitting from sunlight a...
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In electrostatic precipitators, electric charge is generated on .........
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Which of the following can be done to control global warming ? (A) ...
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How much particulate Matter pollution can be removed Electrostatic pre...
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A: Natural fertilizer is used in organic farming. R : Ramesh Chandra...
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Which of the following happens in first phase of waste water treatment...
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CPCB: Central Pollution Control Board :: NIOH : … (A) New Institute ...
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Which type of pollution reduces the growth and causes premature death ...
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Which of the following is/are correct? (i) The .Ecosan. toilets are ...
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