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Terminal velocity of sphere falling through a viscous force

Posted by Mohammed Sameer 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Define deforming force

Posted by Arjun Anand 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Ankita Singh 8 years, 3 months ago

Force that produces change in the shape of body

ANSWER

What is the density of water at a depth where pressure is 80 ATM. Given that it's density at surface is 1.03 * 103 kg/m^3.

Posted by Dhruv Jain 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is the range of intermolecular forces

Posted by Shubham Bhatt 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Shnaya Rai 8 years, 3 months ago

10th the power -9 m

ANSWER

When the load on a wire is increased from 3 kgwt to 5 kgwt the elongation increase from 0.61 mm to 1.02 mm how much work is done during the extension?

Posted by Ritika Jodhani 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Dhruv Jain 8 years, 3 months ago

4.01*10^-3 joule

ANSWER

Show that the centre of mass of a uniform rod of mass M and length L lies at the middle point of the rod

Posted by Mohd Arsh 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Formula of angular momentum

Posted by Yagyesh Netam 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

A Z 8 years, 3 months ago

L=I ×W, where, L is angular momentum,I is moment of inertia and W is angular velocity.

ANSWER

A 40 kg fly wheel in the form of a uniform circular disk of 1m radius is making 120rpm calculate the angular momentum

Posted by A K 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Define surface tension.

Posted by Komal Chandrasen 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

A Z 8 years, 3 months ago

Surface tension is the elastic tendency of a fluid surface which makes it aquire the least surface area possible.

ANSWER

How to determine the function of time represent periodic and non periodic

Posted by Deepak Patel 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Relation between cp and cv

Posted by Muskan Kumari 8 years, 3 months ago

CBSE > Class 11 > Physics

2 answers

Me Souhardee❤️ 8 years, 3 months ago

Cp=CV+R

Palak Bhati 8 years, 3 months ago

Cp-Cv=R

ANSWER

An area of cross section of rubber wire is 2 cm square.Its length is doubled when stretched with a linear force of 2 into ten to the power of 5 dynes.The Young's modulus of the rubber in dyne per cm square will be

Posted by Alina Cute 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Zukini G 8 years, 3 months ago

It will not change as youngs modulas is constant for same material

ANSWER

Is rate of cooling the same thing as the rate of loss of heat ?

Posted by Tannu Bhardwaj 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

A Z 8 years, 3 months ago

No they are quite different from each other.

ANSWER

waves produced at water surface by shaking a finger in it is which type of wave

Posted by Shubham Agrawal 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

A Z 8 years, 3 months ago

Slinky wave

ANSWER

Drive the kinetic energy of rotation motion

Posted by Priya Rao 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Why person is pushed backward sitting in a bus when it starts

Posted by Jai Sharma 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Abhishek Kumar 8 years, 3 months ago

Due to inertia of rest

ANSWER

what is stress and its units and dimensional units

Posted by Gurman Singh 8 years, 3 months ago

CBSE > Class 11 > Physics

2 answers

Manjeet Singh 8 years, 3 months ago

Force per unit area. It's dimensional units are N/m^2

Mohit Sharma 8 years, 3 months ago

The internal restoring force set up per unit area of cross section of the deformed body is called stress. Its unit is N/m2 & its dimension is [ML-1T-2]

ANSWER

Why magnetic pole is not situated at our south and north pole

Posted by Raman Sidhu 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

how many times is the kg from mg

Posted by Chetan Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Navansh Aggarwal 8 years, 3 months ago

1kg = 1000000 mg

ANSWER

Newton'slaw

Posted by Jayant Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Fluid Mechanics

Posted by Vishal Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

The sum of the magnitudes of two forces acting at a point is 18 N and the magnitude of their resultant is 12 N. If the resultant makes an angle of 90° with the force of smaller magnitude, what are the magnitudes of the two forces?

Posted by Triveda Boss 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

A mild steel wire of length 1.0m and cross-sectional area 0.50*10-2cm2 is stretched , well within its elastic limit , horizontally between two pillars .A mass of 100g is suspended from the mid-point of the wire . calculate the depression at the mid-point.

Posted by Neha Kumari 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is the pressure on a swimmer 10m below the surface of lake tkae g=10m/s² and atm=1.013×10ⁿ, where n=5.

Posted by Rajat Sharna 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Jee Aspirant 8 years, 3 months ago

Gauge pressure or absolute?

ANSWER

What is orbital size

Posted by Shubham Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Deduce the relation between g & G.

Posted by Abhishek Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Himanshu Sharma 8 years, 3 months ago

Relation between g and G g=Gm/r2

ANSWER

Why a coolie does no work when he moves on a level road while carrying a box on his head

Posted by Abhishek Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Biki Roy 8 years, 3 months ago

work=force × displacement(in the direction of force).And bcoz (in this case) no component of force is in the direction of displacement; therefore no work is done.

ANSWER

The work done by a centripetal force F when the body completes one rotation around the circle of radius R

Posted by Abhishek Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is critical velocity??

Posted by Kartavya Damor 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Transerve wave

Posted by Vinay Kumar 8 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

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