Physics, 23.03.2021 17:10 murtaghliam1
The filament of light bulb operates at 2000K it has a diameter of 0.80mm and is made of metal of emissivity 0.5. What is the length of filament is needed if the power of the ball is to be 100W. ( stefan's constant= 5.67×10^-8)
Answers: 2
Physics, 22.06.2019 02:00
What is created when solids,liquids,an gases mix with one another
Answers: 1
Physics, 22.06.2019 10:30
You are given two vectors a⃗ =−3.00ι^ 5.00j^ and b⃗ =5.00ι^ 2.00j^. let the counterclockwise angles be positive.
Answers: 3
Physics, 22.06.2019 11:00
Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line
Answers: 2
Physics, 22.06.2019 13:20
Arrange the images in order to show how lake-effect snow occurs.
Answers: 2
The filament of light bulb operates at 2000K it has a diameter of 0.80mm and is made of metal of emi...
Geography, 07.09.2019 06:10
History, 07.09.2019 06:10
History, 07.09.2019 06:10
Mathematics, 07.09.2019 06:10
Computers and Technology, 07.09.2019 06:10
Social Studies, 07.09.2019 06:10
Social Studies, 07.09.2019 06:10
Biology, 07.09.2019 06:10
Mathematics, 07.09.2019 06:10
Mathematics, 07.09.2019 06:10
Chemistry, 07.09.2019 06:10