Two identical objects are placed in a room

Reference no: EM13660962

Two identical objects are placed in a room at 27°C. Object 1 has a temperature of 83°C and object 2 has a temperature of 35°C.What is the ratio of the net power emitted with object 1 to that radiated by object 2?

Reference no: EM13660962

Questions Cloud

Calculate what is the magnitude of the force on the wire : A 7 meter long wire is strung less or more horizontally in an east-west direction, and a current of13 Amp is sent from west to east along it. Calculate the magnitude of the force on the wire

Skin temperature problem : Assuming your skin temperature is 37.2°C and the temperature of your surroundings is 20.7°C, Decide the length of time required for you to radiate away the energy gained by eating a 281 Calorie ice cream cone. Let the emissivity of your skin be 0.915..

Find what is the energy of these photons : Compton used photons of wavelength 0.0711 nanometer. Find the energy of these photons and Find the recoil energy of the electrons

Find how much magnetic force will it experience : A constant 3.70 Amp current moves along a straight wire that is perpendicular to a 2.20 T magnetic field. find how much magnetic force will it experience

Two identical objects are placed in a room : Two identical objects are placed in a room at 27°C. Object 1 has a temperature of 83°C and object 2 has a temperature of 35°C.What is the ratio of the net power emitted with object 1 to that radiated by object 2?

Estimate the diameter of the objective lens of the telescope : The double star system Yasmin is observing is 4.2 * 10^16 m from earth and the two stars are separated from each other with 2.6 *10^11 m. Assuming that the average wave light of light emitted by the stars is 500 nm, estimate the diameter of the objec..

Find how much mass is converted to produce this : A typical household uses 500 kwh (kilo-watt-hours note: the kwh works out to be units of energy if you think about it) of energy in one month. Find how much mass is converted to produce this

Determine how much mass will have gained : A spring has a force constant (k=18N/m). If it's compressed 50 centimeter from its original equilibrium length, determine how much mass will have gained

Magnitude and relative direction of the currents in wires : Two identical wires are horizontal and run parallel to each other. They each carry the similar current, I. The top wire is held in place by supports but the bottom wire floats suspended by magnetic forces, 1.0 cm directly underneath the top wire. If ..

User Account

All Pages