Physics, 16.11.2020 16:40 nekathadon
The temperature of a bulb is found to be 2800 K. The view factor is 0.5. The emissivity of the bulb is 0.8. The absorptivity of the sensor is 0.95. Calculate the irradiation in SI units (correct to 3 decimal places).
Answers: 2
Another question on Physics
Physics, 22.06.2019 12:50
Which changes would result in a decrease in the gravitational force btween two objects? check all that apply
Answers: 1
Physics, 23.06.2019 04:31
5400 j of energy are given off when a 50 g of aluminum pan changes temperature. does the temperature of the pan increase or decrease and by how much?
Answers: 1
Physics, 23.06.2019 05:10
Uwill get answer it brainliest will be awarded for →calculate the pressure exerted by a body having a mass of 30kg over an area of contact 400cm2.also explain it for every step there should be
Answers: 2
Physics, 23.06.2019 14:50
When oxygen reacts with hydrogen, it has the capacity to release 29 kilojoules of energy. inside a fuel cell, oxygen reacts with hydrogen to produce 23 kilojoules of useful energy. the rest of the energy is lost as heat. what's the efficiency percentage of the fuel cell?
Answers: 1
You know the right answer?
The temperature of a bulb is found to be 2800 K. The view factor is 0.5. The emissivity of the bulb...
Questions
Geography, 06.07.2019 13:30
Chemistry, 06.07.2019 13:30
Geography, 06.07.2019 13:30
English, 06.07.2019 13:30
Geography, 06.07.2019 13:30
Mathematics, 06.07.2019 13:30
Social Studies, 06.07.2019 13:30
Chemistry, 06.07.2019 13:30
Mathematics, 06.07.2019 13:30
Mathematics, 06.07.2019 13:30
History, 06.07.2019 13:30
Mathematics, 06.07.2019 13:30
Computers and Technology, 06.07.2019 13:30
