How will water condensation on the outside of the inner cup

Assignment Help Physics
Reference no: EM1323301

Q1. How would your results be affected if some water originally in the calorimeter cup is splashed out throughout sample transfer? How will water condensation on the outside of the inner cup affect your results?

Q2. Two point charges Q1=+5.00 nC and Q2= -3.00 nC are separated by 35.0cm. (a) What is the electric potential at a point midway between the charges? (b) What is the potential energy of the pair of charges? What is the significance of the algebraic sign of the answer?

Reference no: EM1323301

Questions Cloud

Compute the volume charge density of the atmosphere : A meter stick, sitting on a frictionless table top, is struck by a wad of clay with a force, F = 4.0 N at an angle. The meter stick will rotate in the plane of the table. Conclude the magnitude of the torque about the axis of rotation located at t..
Sentence explaining-doggie-horse : Write your best guess in the space below, and add a sentence explaining why you think the child would use that term to refer to the horse.
Finding correlation coefficient r : Find out correlation coefficient r, If student take 35 minutes to complete exam, what is his predicted score.
What is the final pressure of the gas : The electric field everywhere on the surface of a thin spherical shell of radius 0.780m is measured to be equal to 940 N/C and points radially toward the center of the sphere.
How will water condensation on the outside of the inner cup : Two point charges Q1=+5.00 nC and Q2= -3.00 nC are separated by 35.0cm. (a) What is the electric potential at a point midway between the charges? (b) What is the potential energy of the pair of charges? What is the significance of the algebraic si..
Determining rms. error for regression prediction : Determine r.m.s. error for regression prediction of height at 18 from height at 6.
Results of his neural activity graphed : The results of his neural activity are graphed.
Determining confidence interval evaluate for average number : Determine 95% confidence interval evaluate for average number of years served by all Supreme Court justices?
How far away is corresponding image : A rectangular block of ice 9.00 m on each side and 0.7 m thick floats in sea water. The density of the sea water is 1025kg/m3. The density of ice is 919kg/m3. How high does the top of the ice block float above the water level.

Reviews

Write a Review

Physics Questions & Answers

  Horizontal component of the pendulum''s displacement

When two point charges are a distance R apart, their potential energy is -2.00 .How far (in terms of R) should they be from each other so that their potential energy is -6.00.

  A skydiver of mass 75.50 kg jumps from slow-moving aircraft

You've been walking at a steady, and rope pulls up on the sled at a 21 angle. You estimate that the mass of the sled, with your friend on it, is 64 and that you're pulling with a force of 84.0.

  The concepts for finding the change in length of a rod

The concepts for finding the change in length of a rod.

  What is the acceleration at point a

A sample of animal bone unearthed at an archaeological site is found to hold 173 grams of carbon and the decay rate of 14-C in the sample is measured to be 8.10 Bq. How old is the bone.

  Find the area of the resulting slick

A potential difference of 81 mV exists between the inner and outer surfaces of a cell membrane. The inner surface is negative relative to the outer surface. How much work is required to eject a positive sodium ion (Na+) from the interior of the ce..

  Electrons are shot between plates from the left edge

The first electron has the initial velocity v0 that makes an angle θ=45° with the lower plate and has a magnitude of 7.53×106 m/s. would this electron strike one of the plates? If so, what is the horizontal distance from the left edge? If not enter t..

  The whistle is heard at the crossing will the train

A 1.5 {rm kg} block rests on top of a 7.5 {rm kg} block. The cord and pulley have negligible mass, and there is no significant friction anywhere. What force F should be applied to bottom block so the top block accelerates to the right at 2.60 m/s^..

  What is the uncertainty in the electron''s momentum

The maximum tension that a 0.5m string can tolerate is 14N. A 2.5kg ball is attracted to the string being whirled in a vertical circle. What is the maximum speed the ball can have at the top of the circle.

  What angle does the force make with horizontal

How much work did the movers do (horizontally) pushing a 190-{rm kg} crate 11.2 m across a rough floor without acceleration, if effective coefficient of friction was 0.60.

  Acceleration of an object moving on a circular track

What is the Acceleration of an object moving on a circular track

  Discover an angular velocity of the weather vane

The flywheel of an engine has a moment of inertia 2.50 about its rotation axis. What constant torque is required to bring it up to the angular speed of 390 in a time of 8.50, starting from rest? What is its last kinetic energy . Discover an angular..

  Find the rate of wheel''s rotation in revolutions per minute

An electron starts from rest 75.5 cm from a fixed point charge with Q = -0.150 µC. How fast will the electron be moving when it is too far away.

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