What is the surface tension of the liquid

Assignment Help Physics
Reference no: EM13645781

In order to overcome a surface tension of a liquid, a force of1.32x10-2N is required to lift a wire ring ofcircumference 12.0cm. What is the surface tension of the liquid?

Reference no: EM13645781

Questions Cloud

Trip the change in internal energy of projectile and air : A 5-kg projectile is fired over level ground with a velocity of 200m/s at an angle of 25? above the horizontal. Just before it hits the ground its speed is 150m/s.Over the entire trip the change in the internal energy of the projectile and air is:
How many electrons are there in one liter of water : Water has a mass mole of 18.0g/mol, each water molecule(H20) has 10 elelctrons. What is net charge of all electrons? How many electrons are there in one liter (1.00 x10-3m-3) of water?
Calculate electric potential-volts due to ammonia molecule : The ammonia molecule NH3 has a permanent electric dipole moment equal to 1.47 D, where 1 D = 1 debye unit = 3.34 x 10-30 C-m. Calculate the electric potential in volts due to an ammonia molecule at a point 65.0 nm away along the axis of the dipole..
Infinite distance to the center of the square : In Figure 24-47, seven charged particles are fixed in place to form a square with an edge length of 9.0 cm. How much work must we do to bring a particle of charge +2e initially at rest from an infinite distance to the center of the square?
What is the surface tension of the liquid : In order to overcome a surface tension of a liquid, a force of1.32x10-2N is required to lift a wire ring ofcircumference 12.0cm. What is the surface tension of the liquid?
A motorcycle daredevil plans to ride up : A motorcycle daredevil plans to ride up a 2.0 m high 20o ramp sail across a 10m wide poolfilled with crocodiles and land at ground level on the other side. Unfortunately, the motorcycle engine dies just as he starts up the ramp.
What force does the track exert on the motorcycle : A 1.5 kg toy motorcycle is moving on the inside of a vertical circular track (r=1.0m). It arrives at the top of the track with a speed of 5.0m/s. What force does the track exert on the motorcycle?
Find the acceleration with which robin is pulledupward : The drawing shows Robin Hood (mass = 76.9 kg) about to escape froma dangerous situation. With one hand, he is gripping the rope thatholds up a chandelier (mass = 224 kg). When he cuts the rope whereit is tied to the floor, the chandelier will fall..
What is the engine''saverage power output in kw : A top fuel drag racer with a mass of 600.0kg completes a quarter-mile (402 m) drag race in a time of4.2 s starting from rest. The car's finalspeed is 116 m/s. What is the engine'saverage power output in kW? Neglect friction and airresistance.

Reviews

Write a Review

Physics Questions & Answers

  What are the initial and final kinetic energies of system

On a touchdown attempt, a 95.0 kg running back runs toward the end zone at 3.75 m/s. What are the initial and final kinetic energies of the system

  Determine the distance the swimmer traveled the total

if you have swam one lap in a swimming pool that means you have swam from one end to the other and back. in 4 h a

  What is the tension force on the cable

A rod pushes with a force of 23N on a cable that holds an 84N sign. what is the tension force on the cable

  What is the force on an electron placed in the field

A uniform field of magnitude 1500 N/C points north. What is the force on an electron placed in the field

  What was the initial negative charge

What was the initial negative charge on one of the spheres, and what was the initial positive charge on the other?(Hint: Use charge conservation and solve for one of the initial charges. You will end up with a quadratic equation. The solutions giv..

  Express force that the wall exerts on the left end of beam

A 1210-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end.

  Calculate their speedand direction of travle

two dry-ice pucks covered with plasticine are on a collisioncourse; one of the mass 467g travles south at a speed of 2.6m/s. calculate their speedand direction of travle

  What is the combined mass of dog and basket

Eight books, each 3.90 cm thick with mass 1.70 kg, lie flat on a table. How much work is required to stack them on top of each other.

  Find the frequency and amplitude of the wave

A sinusoidal wave travels along a stretched string. A particle on the string has a maximum velocity of 0.900m/s, What is the frequency and amplitude of the wave

  Find the laundrys maximum tangential speed

The spin cycles of a washing machine have two angular speeds, 450rev/min and 623rev/min . The internal diameter of the drum is 0.570m, Find the laundry's maximum tangential speed

  If only one particle is released from rest while the other

four identical particles each with mass m 10-6 kg and charge q 10-6 c are initially at the four corners of a square

  Compute the pressure on each shoe independently

A person with a weight of 241 lb stands on two feet with their weight equally distributed between the two shoes, What is the pressure on each shoe independently

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd