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नया साल आया, चलो मुस्कुराएं जटिल जिंदगी की सरल कुछ बनाए। सुने हृदय में भी झंकार भर दे। नया गीत कोई सहज गुनगुनाए अभी तक नहीं हम बिछड़े हुए हैं, सवेरे का सूरज मिलकर उगाए । तिमिर रोष है, हम कहीं गिर ना जाए जिसे दूर छोड़ा, वही फिर न आए जहाँ बन गई दूरियां, कुछ घटाएं. अकेले खड़ा जो उसे संग लाए। अभी कितनी बातों में उलझे हुए हैं. नई सोच से हम नया हल सुझाएं। करें शस्य श्यामल धरा को घटाएं। बिखराएं खुशबू वतन की हवाएं, बनाकर यहां पर भरोसे का मौसम बंजर भूमि पर अब नया हल चलाएं।

Posted by Ayush Kumar 1 year, 2 months ago

Entrance Exam > JEE main > Physics

0 answers

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What is lcr curcuit

Posted by Avinash Jha 1 year, 3 months ago

Entrance Exam > JEE main > Physics

1 answers

Ayush Yadav 1 year, 3 months ago

LCR circuit is a circuit in which Inductor, capacitor and resistance all attached to ac containing closed circuit

1Thank You

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What is 1newton force feel like

Posted by Shivanshu Kumar Rai 1 year, 4 months ago

Entrance Exam > JEE main > Physics

1 answers

Preeti Dabral 1 year, 4 months ago

We can feel one newton force by holding a 100 gram weight in our palm. The weight exerted by the 100 gram weight is nearly equal to one newton force

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https://edurevapp.page.link/biEv4h9JwcnsxWNg8

Posted by Epistemophile . 1 year, 7 months ago

Entrance Exam > JEE main > Physics

0 answers

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Pressure is a scalar quantity

Posted by Rubung Khungur Basumatary 1 year, 9 months ago

Entrance Exam > JEE main > Physics

2 answers

Arjon Daimari 1 year, 8 months ago

Pressure is a scalar quantity, because fluid pressure at a particular point in a fluid is same in all directions which implies that pressure is independent of direction.

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Krishna Shrivastava 1 year, 8 months ago

Yes

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A particle moves from A(0,0) to B(3,4) and then C(5,12) along straight lines . Find total distance and displacement?

Posted by Manish Raut 1 year, 9 months ago

Entrance Exam > JEE main > Physics

1 answers

Daksh Garg 1 year, 7 months ago

displacment 12 distance 18

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If a crane can load only 2.1 tonnes coal is one roatation ,in order to load 8.8 tonnes on a ship what shall be weight of each parcel of coal in order to keep both the weight of each parcel and no. of crane rotations to s minimum?

Posted by Ansh. Anshu 1 year, 11 months ago

Entrance Exam > JEE main > Physics

0 answers

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Vector

Posted by Ashwin Prajapati 2 years ago

Entrance Exam > JEE main > Physics

1 answers

Shaurya Rawat 1 year ago

Those quantities which have magnitude as well as direction are known as vector quantities.

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Derive Carnot engine and it's efficiency

Posted by Abhin Jacob 2 years, 2 months ago

Entrance Exam > JEE main > Physics

0 answers

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Who are you

Posted by Malik Kumar Mahato Raj 2 years, 2 months ago

Entrance Exam > JEE main > Physics

0 answers

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Khushwant Singh compares

Posted by Nandu Uikey 2 years, 3 months ago

Entrance Exam > JEE main > Physics

1 answers

Nivedya M 5 months, 3 weeks ago

Khushwant Singh compares his grandmother to a peaceful winter landscape in the mountains. She almost looked like a snow covered mountain in her silvery hair and spotless white clothes.

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Happy

Posted by Harman Ray 2 years, 4 months ago

Entrance Exam > JEE main > Physics

0 answers

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What is relative velocity

Posted by Avinash Kumar 2 years, 5 months ago

Entrance Exam > JEE main > Physics

2 answers

Dev Chandle 2 years, 4 months ago

समय का पालन करना क्यो आवश्यक हे

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Gourav Singh 2 years, 4 months ago

Apparent velocity of a moving object with respect to another moving object is called relative velocity

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Power of accommodation

Posted by Shahida Kosser 2 years, 5 months ago

Entrance Exam > JEE main > Physics

1 answers

Shaurya Rawat 1 year ago

The ability of the eye lens to adjust its focal length to see the nearby as well as far away objects clearly is known as power of accommodation.

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Structure of human eye

Posted by Shahida Kosser 2 years, 5 months ago

Entrance Exam > JEE main > Physics

1 answers

Nandini Verma 2 years, 2 months ago

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In case of horizontal circular motion is net force along y always taken zero?

Posted by Tapan Belapurkar 2 years, 5 months ago

Entrance Exam > JEE main > Physics

3 answers

★ 1 year, 10 months ago

<font face ="Times New Roman">No , in case of cicular motion the torque acting on the object is the driving force. As torque is perpendicular to circular motion, it will be in y direction and hence the net force (here torque) is not zero.

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6Class Kmhs 2 years, 5 months ago

How can you prepare tasty food

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Gitansh Bansal 2 years, 5 months ago

Yes as the body is accelerating only in horizontal direction

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Samajik, vigyan

Posted by Aakash Kushwah 2 years, 5 months ago

Entrance Exam > JEE main > Physics

0 answers

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What is the value of planks constant

Posted by Satyajit Behera 2 years, 6 months ago

Entrance Exam > JEE main > Physics

3 answers

Palak Patel 2 years, 2 months ago

6.626*10*-34 J /Hz

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Avinash Kumar 2 years, 5 months ago

6.626x10-³⁴

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Payal Kanyan 2 years, 6 months ago

6.62 ×10^-34 J Hz^-1

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What is the unit of angular momentum

Posted by Satyajit Behera 2 years, 7 months ago

Entrance Exam > JEE main > Physics

1 answers

Gourav Singh 2 years, 4 months ago

(Kg.m^ 2) /s

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Match

Posted by Meet Danidhariya 2 years, 7 months ago

Entrance Exam > JEE main > Physics

0 answers

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Why is the Earth called Red Planet

Posted by Sanjay Kumar 2 years, 7 months ago

Entrance Exam > JEE main > Physics

1 answers

Shivam Patil 2 years, 1 month ago

Earth is called Blue Planet for having water bodies .

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Why is earth called a unique planet

Posted by Sanjay Kumar 2 years, 7 months ago

Entrance Exam > JEE main > Physics

1 answers

Avinash Kumar 2 years, 5 months ago

In the earth life is exist

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Why the total charge in an electric dipole is zero?

Posted by Shobhit Saurabh 2 years, 8 months ago

Entrance Exam > JEE main > Physics

2 answers

Muskan Shukla 1 year, 3 months ago

A dipole contains +ve and -ve charge , that's why adding them up gives u Zero

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Rishu Raj 2 years, 7 months ago

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न्यूटन law

Posted by Ganesh Yadav 2 years, 8 months ago

Entrance Exam > JEE main > Physics

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Vonsider two satellite s s1 and s2with period of revolution 1hr and 8hr respectively revolving around the planet in circular orbit. The ratio of angular velocity of s1 to angular velocity of s2

Posted by Yatharth Tomar 2 years, 10 months ago

Entrance Exam > JEE main > Physics

1 answers

Bharat Chouhan 2 years, 8 months ago

H i I ur ej eh. Eh. Ei

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if h is the heat produced by doing work w , then the relation between w and h is

Posted by Nitin Mehra 2 years, 11 months ago

Entrance Exam > JEE main > Physics

1 answers

Anushka Bora 2 years, 10 months ago

The main relationship is the change in energy of a closed system is equal to the heat added to the system plus work done on the system. This total energy is usually represented by U, so Delta U = Q + W. For flow systems we define enthalpy as H the change of which is also equal to Q + W. There are a number of restrictions on this formula, mainly if there are other forms of energy besides work involved, such as changes in potential energy or electromagnetic field energy etc. This is the first law of thermodynamics.

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A lift starts from the top of a mine shaft and descends with a constant speed of 10 m/s. 4 s later a boy throws a stone vertically upwards from the top of the shaft with a speed of 30 m/s. If stone hits the lift at a distance x below the shaft write the value of Š / (in m) [Take: g = 10 m/s?] (Give value of 20/6 = 49)

Posted by Manikya Kishore Varshney 2 years, 11 months ago

Entrance Exam > JEE main > Physics