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Hitesh Kumar Baghel 7 years, 10 months ago

6πnrv(6π=costant)
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Divyanshu Gupta 7 years, 10 months ago

Motion of a simple pendulum at extreme point x=maximum v=0 a=maximum
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Harman Preet 7 years, 10 months ago

Refer to physics reference S.l arora or dinesh.

Ajay Dara 7 years, 10 months ago

Divide both formula.....u will get root 2 as the result
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Tannu Bhardwaj 7 years, 10 months ago

A body executing ocillatory motion is called an oscillator
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Aditya Singh 7 years, 10 months ago

You can refer sl Arora or NCERT
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Susmita Sikdar 7 years, 10 months ago

This theorem states that for stream line flow of an ideal liquid, the sum of energy (Pressure energy, potential energy and kinetic energy) per unit mass remain constant at every cross section through out the liquid flow. Consider an ideal liquid flow through a pipe of non uniform cross section. Let a1 and a2 = area of cross section at the end A and B respectively, v1 and v2 =velocity of liquid at the end of A and B respectively, p1 and p2= pressure at the end A and B respectively, h1 and h2 = height of end A and B from a reference level. Work done per second at the end A on the liquid = p1a1v1 Work done per second at the end B on the liquid = p2a2v2 From equation of continuity, we know a1v1¶ = a2v2¶ (¶ be the density of the liquid) Or, a1v1=a2v2=V (volume of the liquid flowing per second through the pipe) Net work done per second on liquid by pressure = p1a1v1 - p2a2v2 =p1V-p2V______1 Increase in kinetic energy of liquid per second from A to B =1/2mv2 square - 1/2mv1 square_____2 Increase in potential energy per second from A to B = mgh2-mgh1______3 Work done on liquid by pressure is the sum of increase in kinetic energy and potential energy. p1V-p2V= 1/2 mv2 square - 1/2 mv1 square + mgh2-mgh1 p1V+1/2 mv1 square + mgh1 = p2V + 1/2 mv2 square + mgh2 p1/¶ + 1/2 v1 square + gh1 = p2/¶ + 1/2 v2 square + gh2 p/¶ + 1/2 V square +gh = constant Multiplying above equation by "¶", P+1/2 ¶ V square + ¶gh = constant.
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Paras Jain 7 years, 10 months ago

In cp presure is trnsfer partially in cv not partially
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Kiran Kotwal 7 years, 10 months ago

4 our safety.... so that we cannot get shocks due 2 the holes present in the road.??

Paras Jain 7 years, 10 months ago

Safty
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Harman Preet 7 years, 10 months ago

Isochoric process is a process in which volume is kept constant.
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Vedprakash Sharma 7 years, 10 months ago

Every two body are thermal equlibrium and third body are separately equlibrium is called zeroth law of thermodynamics

Phaaaa Brothers 7 years, 10 months ago

Total energy of the universe is a constant. OR Conservation law of energy.
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Manjushree Hiremat 7 years, 10 months ago

First read derivation and try to understand divide the derivation into points at least to 5 points take 1st point read it write it and complete all points write everything once u may learn
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Manjushree Hiremat 7 years, 10 months ago

By understanding by ur brain n by practising it

Kiran Kotwal 7 years, 10 months ago

By understanding everything's by your heart........☺☺☺
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Ritika Thakur 7 years, 10 months ago

Laws of motions tells the changes that occurs when a body is in motion.
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Ritika Thakur 7 years, 10 months ago

Because to take the tyres in motion so that aeroplane tends to change in motion.
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Ritika Thakur 7 years, 10 months ago

Cp = Cv + R but Cv = Cp - R so Cp> Cv.

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