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What is wein dispacement law

Posted by Saaarthak Sahu 7 years, 9 months ago

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Anjali Kumari 7 years, 9 months ago

Erin displacement law states that the black body radiation curve for different temp peaks at a wavelength is inversely proportional to temp

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Explain kaplars law

Posted by Aniket Ji 7 years, 9 months ago

CBSE > Class 11 > Physics

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Is there is any difference between torque and couple...

Posted by Pragya Pareek 7 years, 9 months ago

CBSE > Class 11 > Physics

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Pnp Jain 7 years, 9 months ago

Two torques when applied at the same time but in the opposite direction is called a couple

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Prove of Bernoullis principal

Posted by Sachin Kumar 7 years, 9 months ago

CBSE > Class 11 > Physics

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Jennifer Winget 7 years, 9 months ago

It's very big large, we haven't extra time to write it. See these in internet or any helping guide like S.L.Arora. I hope u understand it.

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State hook s law explain difine terminal velocity derive an expression for terminal velocity a small share in a viscous liquia

Posted by Vikram Gudha 7 years, 9 months ago

CBSE > Class 11 > Physics

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Name the energy which has same dimension formula

Posted by Ashutosh Golay 7 years, 9 months ago

CBSE > Class 11 > Physics

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Aastha Sarswat 7 years, 9 months ago

All energies

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Chlorine radicals play an important role in ozone layer depletion.write chemical reactions in support of the statement.

Posted by T G 7 years, 9 months ago

CBSE > Class 11 > Physics

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What is the relation between in instanious acceleration and displacement. Drive kinetic all equations using calculus

Posted by Dharmesh Gupta 7 years, 9 months ago

CBSE > Class 11 > Physics

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Write the two physical qantities whose dimensions are same

Posted by Harshit Shukla 7 years, 9 months ago

CBSE > Class 11 > Physics

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Pnp Jain 7 years, 9 months ago

Distance and displacement, Work and torque, and many more

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Derive relation between torque and angular momentum

Posted by M Anas 7 years, 9 months ago

CBSE > Class 11 > Physics

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what is meant by gravitational potential energy? obtain an expression for gravitational potential at a point in a gravitational field

Posted by Mohd Shaban 7 years, 9 months ago

CBSE > Class 11 > Physics

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The angular velocity of the earth around the sun increases when it constant close to the sun. Why?

Posted by Paul Bhai 7 years, 9 months ago

CBSE > Class 11 > Physics

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Rohan Gupta 7 years, 9 months ago

Due to conservation of momentum

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Derivation for expression of banking of road

Posted by Sujal Dhakate 7 years, 9 months ago

CBSE > Class 11 > Physics

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If one mass of one electron is 9.11×10power -31kg the how many electrons would weight is 1kg?

Posted by Rimi Ansari 7 years, 9 months ago

CBSE > Class 11 > Physics

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Show that y=asinwt+coswt represents simple harmonic motion

Posted by Deepak Kumar 7 years, 9 months ago

CBSE > Class 11 > Physics

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Graph between frictional force and applied force on a body when it is sliding on a horizontal surface

Posted by Saurabh Bhakuni 7 years, 9 months ago

CBSE > Class 11 > Physics

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How the escape velocity will be affected if the radius of earth be decreased by 1%.

Posted by Mahi Mishra 7 years, 9 months ago

CBSE > Class 11 > Physics

1 answers

Sudarsan Venugopal 7 years, 9 months ago

I think so it remains constant

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Derive Newton's third law of motion from the law of conservation of momentum.

Posted by Dhiraj Choudhary 7 years, 9 months ago

CBSE > Class 11 > Physics

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An elastic spring of force constant K is stretched by an amount x. Obtain an expression for the potential energy store in it

Posted by Mahi Mishra 7 years, 9 months ago

CBSE > Class 11 > Physics

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Why spokes are provided in wheels

Posted by Aman Tripathi 7 years, 9 months ago

CBSE > Class 11 > Physics

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A particle moving in a straight line is it possible for maintain the motion in the same direction while the acceleration is in the reverse direction

Posted by Alisha Kha 7 years, 9 months ago

CBSE > Class 11 > Physics

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Determine the tension t1 & t2 in the string .

Posted by Raj Dewedi 7 years, 9 months ago

CBSE > Class 11 > Physics

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Question 21 part (c) thermal properties of matter

Posted by Mahima Sharma 7 years, 9 months ago

CBSE > Class 11 > Physics

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Write applications of modulus? explain in brief

Posted by Ashish Paidar 7 years, 9 months ago

CBSE > Class 11 > Physics

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Derive expression for orbital speed of satellite how it is related to escape velocity

Posted by Rahul Kumar 7 years, 9 months ago

CBSE > Class 11 > Physics

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Ayush Tripathi 7 years, 9 months ago

A/c to law of gravitation, the gravitational force acting on a satellite of mass m ,revolving around the earth which is at height of (Re+h) from earth surface will be F=GMem/(Re+h)^2 The centripetal force required by satellite to revolve around earth is F=mVo^2/(Re+h) In the equilibrium state the centripetal force is just provided by gravitational force Therefore, GMem/(Re+h)^2=mVo^2/(Re+h) => GMe/(Re+h)=Vo^2 => Vo=√GMe/(Re+h) Since, the satellite revolve near the earth so h~0 Vo=√GMe/Re * Re/Re => Vo=√Re * GMe/Re^2 => Vo=√gRe (since g=GMe/Re^2) And here Vo=orbital velocity We know that escape velocity Ve=√2gRe Therefore, Ve=√2 *Vo This is relation b/w orbital and escape velocity

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Define cyclic process show that heat given to this process equates net work done by the system

Posted by Rahul Kumar 7 years, 9 months ago

CBSE > Class 11 > Physics