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    • Posted by Gulshan Kumar 8 months, 2 weeks ago

    UP Board > Class 11 > भौतिक विज्ञान
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    • Posted by Text Text 1 year, 11 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Arvind Kushwaha 1 year ago

    Yes

    3Thank You

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    • Posted by Khushi Khushi 1 year, 11 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
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    Hi

    • Posted by Priyanshi Shrivastav 2 years, 2 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
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    • Posted by Sarfaraz Ahmad 3 years, 1 month ago

    UP Board > Class 11 > भौतिक विज्ञान
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    • Posted by Sarfaraz Ahmad 3 years, 1 month ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
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    • Posted by Vipin Verma 3 years, 4 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
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    • Posted by Vipin Verma 3 years, 4 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
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    • Posted by Shruti Soni 3 years ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Sia ? 3 years ago

    Physics is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves.

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    • Posted by Lakshya Mahor 3 years, 6 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
    ANSWER
    Lpg

    • Posted by Ashish Ahari 3 years, 7 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    St Stl Yadav 3 years, 2 months ago

    Liquid petroleum gas

    1Thank You

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    • Posted by Jyoti Rani 3 years, 8 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 2 answers

    Farzam Hussain 3 years, 7 months ago

    Hindi medium

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    Farzam Hussain 3 years, 7 months ago

    Hindi medium

    1Thank You

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    • Posted by Yash Singh 3 years, 10 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 2 answers

    Madhu Gangwar 3 years, 3 months ago

    1 CM cube

    1Thank You

    Akash Bhardwaj 3 years, 9 months ago

    1cm cube

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    • Posted by Rameshchandra Gupta 4 years, 1 month ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Yogita Ingle 4 years, 1 month ago

    Kepler’s 1st Law: Law of Orbits

    Statement: - The orbit of every planet is an ellipse around the sun with sun at one of the two foci of ellipse.

    Kepler’s 2nd law: Law of Areas

    Statement:-The line that joins a planet to the sun sweeps out equal areas in equal intervals of time.

    Kepler’s 3rdLaw: Law of periods

    Statement: -

    • According to this law the square of time period of a planet is ∝ to the cube of the semi-major axisof its orbit.

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    • Posted by Ankit Diwakar 4 years, 2 months ago

    UP Board > Class 11 > भौतिक विज्ञान
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    • Posted by Harsh Gupta 4 years, 2 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Aash Saifi 3 years, 9 months ago

    According to physics, motion is a phenomenon in which an object changes its position over a time.

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    • Posted by Gaurav Kumar 4 years, 3 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
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    • Posted by Pooja Sharma 4 years, 3 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Ajay Gupta 4 years ago

    Hiii

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    • Posted by Ranjeet Sharma 4 years, 4 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 2 answers

    Sanjay Dafane 4 years, 4 months ago

    Cell

    0Thank You

    Yogita Ingle 4 years, 4 months ago

    • Robert Hooke was the scientist who gave Hooke’s law.
    • Hooke’s law states that within the elastic limit, stress developed is directly proportional to the strain produced in a body.
    • Consider a scenario where we apply external force to the body. As a result stress develops in the body due to this stress there will be a strain produced in the body which implies that there will be some deformation in the body.
    • Because of stress, strain is produced.
    • According to Hooke’s law, if strain increases the stress will increase and vice-versa.
    • The Hooke’s law is applicable to all elastic substances.
    • It does not apply to plastic deformation.
    • Mathematically :
    • stress ∝ strain
    • stress = k × strain
    • Where k is the proportionality constant and is known as modulus of elasticity.

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    • Posted by Dinesh Pandey 4 years, 4 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Pankajkumar Shukla 2 years, 2 months ago

    The distance of the moon from the earth is 3'8multiply10 ki power 5calculate the speed of the earth removing around the mass of the earth 6'1multiply 10 ki power 25 kg and 6'67multiply 10 ki power -11 N mki power two kg ki power -2

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    • Posted by Shikha Giri 4 years, 5 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
    ANSWER

    • Posted by Nidhi Rai 4 years, 5 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 2 answers

    Shivam Woriar 4 years, 5 months ago

    The twinkle process of staring night because its light rays are deflected from our environment

    0Thank You

    Kirti Yadav 4 years, 5 months ago

    numerical physics

    0Thank You

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    • Posted by Aaradhana Verma 4 years, 6 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Gaurav Seth 4 years, 6 months ago

    Thermodynamics

    • It is the branch of physics which deals with process involving heat, work and internal energy.
    • Thermodynamics is concerned with macroscopic behavior rather than microscopic behavior of the system.

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    • Posted by Aaradhana Verma 4 years, 6 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 0 answers
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    • Posted by Aaradhana Verma 4 years, 6 months ago

    UP Board > Class 11 > भौतिक विज्ञान
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    ANSWER

    • Posted by Anoop Roy 4 years, 6 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Kailash Sahu 4 years, 5 months ago

    वे भौतिक राशिया जिन्हें व्यक्त करने के लिए दिशा के साथ परिमाण की आवश्यकता होती है

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    • Posted by Kamal Singh 4 years, 6 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Ajay Gupta 4 years ago

    Hii

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    • Posted by Samra Fatma 4 years, 6 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 2 answers

    Genius Boy 4 years, 6 months ago

    Koi bhi vastu yadi kisi aksha par kisi vastu se judi hui hai to us vastu ko hame ek jagah se dusri jagah par visthapit karne ke liye jitne bal ki awashyakta hogi wahi hai bal aghurn. Jaise darwaze ko kholne ya Band karne ke liye use khichna ya dhakelna hota hai to wahi hai uska bal aghurna

    0Thank You

    Genius Boy 4 years, 6 months ago

    Bal aaghurn means torque The minimum force that requires to move any object place in one position to another position along with its axis of rotation that's called torque or bal aghurn

    1Thank You

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    • Posted by Aryan Ansari 4 years, 7 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 2 answers

    Genius Boy 4 years, 6 months ago

    Vigyan ki wah shakha jisme bhautik jagat ke niyam ka adhyayan kiya jata hai wah bhatik vigyan ya bhautiki kehte hai.

    0Thank You

    Asif Malita 4 years, 6 months ago

    Physic

    1Thank You

    ANSWER

    • Posted by Rakesh Sonkar 4 years, 7 months ago

    UP Board > Class 11 > भौतिक विज्ञान
    • 1 answers

    Genius Boy 4 years, 6 months ago

    Anything that occupies space and having mass is called matter.

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