What temperature does the water increase

Assignment Help Physics
Reference no: EM13677277

A litre of water is utilized to cool some electronics. If 1,000 Joules of heat is given off by the electronics, by what temperature does the water increase? One litre of water has a mass of 1 kg and a specific heat of 4.184 Joules/(g C°).

Reference no: EM13677277

Questions Cloud

Airplane flies eastward-always accelerates at constant rate : An airplane flies eastward and always accelerates at a constant rate. At one position along its path it has a velocity of 26.1 m/s, it then flies a further distance of 43700 m and afterwards its velocity is 43.5 m/s. Find the airplane\’s acceleration..
Relative to positive direction of the x axis within range : Oasis B is 8.0 km due east of oasis A. Starting from oasis A, a camel walks20 km in a direction 15.0° south of east and then walks 31 km due north.
Magnitude of the electric field at the empty corner : You have three identical charged spheres, each with a charge of 3.50 µC. You have arranged them so they are each at the corners of a square that gauges 3m on a side. Discover the magnitude of the electric field at the "empty" corner. (The corner with..
Magnitude of the net electric field at the origin : The drawing shows two situations in which charges are placed on the x and y axes. They are all located at the same distance of 8.50 cm from the origin O. For each of the situations in the drawing, decide the magnitude of the net electric field at the..
What temperature does the water increase : A litre of water is utilized to cool some electronics. If 1,000 Joules of heat is given off by the electronics, by what temperature does the water increase? One litre of water has a mass of 1 kg and a specific heat of 4.184 Joules/(g C°).
What is the scale reading after the block : A 10cm x 10 cm x 10cm block of steel (steel = 7900 kg/m3) is suspended from a spring scale. The scale is in Newton’s. What is the scale reading if the block is in air? What is the scale reading after the block has been lowered into a beaker of water ..
What is the distance among the two aircraft : An air-traffic controller observes two aircraft on his radar screen. The first is at altitude 1200 m, horizontal distance 18.0 km and 21.0° south of west. The second aircraft is at altitude 900 m, horizontal distance 19.8 km and 23.0° south of west.
What is the tension in the thread : A 0.028g plastic bead hangs from a lightweight thread. Another bead is fixed in position beneath the point where the thread is tied. If both beads have the same positive charge q, the moveable bead swings out to the position shown in (Figure 1). The ..
Stopped organ pipe : A 135 cm long organ pipe is stopped at one end and open at the other. Near the open end there is a loudspeaker that is driven with an audio oscillator whose frequency can be varied from 10.0 to 4,500 HZ.

Reviews

Write a Review

Physics Questions & Answers

  Determine the energy of the ground state

Two electrons are confined in an extremely thin wire of length a. You may treat this wire as a one-dimensional infinite potential well. What is the energy of the ground state

  Determine the minimum speed that a thrown ball would have

The ceiling of an arena is 19.8 meter above the floor. Determine the minimum speed that a thrown ball would have to reach the ceiling

  Assume that no heat is lost through the side surface of rod

A copper rod has a length of 1.2 m and a cross-sectional area of4.0 x10-4 m2. One end of the rod is incontact with boiling water and the other with a mixture of ice andwater. What is the mass of ice per second that melts? Assume that no heat is lo..

  Mass of certain spherical neutron star is twice size of sun

Suppose a mass of a certain spherical neutron star is twice the size of the sun and its radius is 10km. Determine the greatest possible angular speed the star can have so that the matter at its surface on the equator is just held in orbit by the grav..

  What is the new diameter of the star

A star of mass 1.85×1031 kg and diameter 8.20E+9 m rotates with a period of 27.0 days. what is the new diameter of the star

  What is the minimum uncertainty in the ducks speed

Suppose Fuzzy, a quantum-mechanical duck, lives in a world in which h = 2?J · s. What is the minimum uncertainty in the duck's speed

  Clearance concept for macroscopic view of chemical removal

Consider the “clearance” concept for the macroscopic view of chemical removal by kidney. The effective volume in a human body is about 18 liters. The clearance of a person for a specific chemical is K = 2L/hr. (a). Determine the concentration of t..

  What is the momentum of the bullet after the rifle is fired

a rifle with a mass of 2.5 kg fires a bullet with a mass of 0.0045kg. the bullet moves with a muzzle velocity of 350m/s after the rifle is fired

  Determine the final velocity of the raft and girl

A rubber raft of mass 3M floats past a dock at 1 m/sec toward the east. A girl of mass 2M runs down the dock and jumps in the raft with a speed of 2 m/sec in the north direction. Find the final velocity of the raft and girl

  Q1 the potential difference between the plates of a

q1. the potential difference between the plates of a capacitor is 70 v. midway between the plates a proton and an

  Tm and rick both can run at speed vr and walk at speed vw

tim and rick both can run at speed vr and walk at speed vw with vrgtvw . they set off together on a journey of

  Calculate the frequency of oscillation

A 81.0-kg daredevil exhibitionist hangs on to the end of a long bungee cord attached to the railing of the Brooklyn Bridge and oscillates vertically, What is the frequency of oscillation

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