Determine what is the temperature of the hot junction

Assignment Help Physics
Reference no: EM13551101

A copper-constantan thermocouple generates a voltage of 5.03 10-3 volts when the temperature of the hot junction is 121.0° C and the reference junction is kept at a temperature of 0.0° C. If the voltage is proportional to the difference in temperature between the junctions, what is the temperature of the hot junction when the voltage is 1.80 10-3 volts?

Reference no: EM13551101

Questions Cloud

Explain silver nitrate solution is required to precipitate : A solution is prepared by mixing 0.12 L of 0.14 M sodium chloride with 0.25 L of a 0.19 M MgCl2 solution. What volume of a 0.20 M silver nitrate solution is required to precipitate all the Cl- ion in the solution as AgCl
What is reasonable estimate of the temperature necessary : The vibration of a diatomic molecule can be modeled as a simple harmonic oscillator. The values for the mass and force constant are 10^-26 kg and 10^3 N/m, respectively. This will work as long as the temperature is sufficiently low (assume it is in t..
Explain what is the mass of nh3 in a 80.0 cm3 : What is the mass of NH3 in a 80.0 cm^3 sample that has a density of 0.92g/cm^3 and consists of 20%(by mass) of NH3
How many more electrons does it have than protons : An asteroid has acquired a net negative charge of 119 C from being bombarded by the solar wind over the years, and is currently in equilibrium whereby it expels electrons at the same rate as it acquires them. How many more electrons does it have than..
Determine what is the temperature of the hot junction : A copper-constantan thermocouple generates a voltage of 5.03 10-3 volts when the temperature of the hot junction is 121.0° C, what is the temperature of the hot junction
Explain why are carbonyl double bonds polarized : Why are carbonyl double bonds polarized. Draw a carbonyl and assign partial charges to the oxygen and carbon atoms.
How much heat is needed to melt the ice : A Styrofoam calorimeter contains 40.0g of water at 50°C. To this we add 2.0g of ice at initial temperature of 0°C. How much heat (in calories) is needed to melt the ice
What is the maximum efficiency such an engine could have : A research group plans to construct an engine that extracts energy from the ocean, using the fact that the water temperature near the surface is greater than the temperature in deep water. If the surface water temperature is 26.0°C and the deep-water..
Explain what is the molecular mass of h2seo3 : The Atomic Mass of carbon is found to be 12.011 amu. A Molecular Mass is the sum of the (averaged) Atomic Masses for all atoms in a molecule. What is the Molecular Mass of H2SeO3

Reviews

Write a Review

 

Physics Questions & Answers

  Find how much more charge flows onto the plates

An uncharged 20 F capacitor is connected to a power supply set to 10 V. How much charge flows onto the capacitor plates, how much more charge flows onto the plates

  What is the power consumption of the unit in watts

A window air-conditioner unit absorbs 9.75×10^4J of heat per minute from the room being cooled, What is the power consumption of the unit in watts

  Determine the velocity of either charge

Two identical charges +5.5micro coulomb charges, each of mass 1mg, are initially spaces 6.5cm apart. Determine the velocity of either charge when they are very far away from each other

  Estimate the potential difference across each capacitor

Capacitors C1= 13 uF and C2=25 u F are each charged to 15 V , then disconnected from the battery without changing the charge on the capacitor plates. estimate the potential difference across each capacitor

  What is the radius of the curve

A 1663.22 lbs. go-cart and driver rounds a curve. If the centripetal force on the go-cart and driver is 1000 lbs. What is the radius of the curve

  Calculate the mass of the planet from this information

If 20 grams of hot water at 80 C is poured into a cavity in a very large block of ice at 0 C, what will be the final temperature of the water in the cavity? How much ice should melt in order to cool the hot water down to this temperature.

  What is the friends near-point distance

A person with a near-point distance of 29 cm is able to get a usable magnification of 12 with a particular magnifying glass. What is the friend's near-point distance

  What is the force exerted by the current loop on the wire

A long straight wire carries a current I1 = 3.2 A and is a distance h = 12.2 cm from a rectangular current loop that carries a current I2 = 1.2 A, What is the force exerted by the current loop on the wire

  What is the magnitude of his displacement

A baseball player hits a triple and ends up on third base. A baseball "diamond" is a square, What is the magnitude of his displacement

  Find rms output voltage of the transformer

A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N2/N1 for a particular transformer used in a CD player is 7:72. find rms output voltage of the transformer

  What will the reading of the scale

A woman inside an elevator is standing on a scale. Before the elevation it starts moving the scale shows 50 kg, calculate the acceleration of the elevator if when it starts moving upward the scale reads 70kg. What will the reading of the scale be ..

  Determine her speed vb when she reaches the horizontal end

If friction and air resistance can be neglected, determine her speed vB when she reaches the horizontal end of the ramp at B.

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