heat
Parker Solar Probe (PSP) is humanity’s first mission to the Sun. Parker Solar Probe is part of NASA’s Living With a Star program to explore aspects of the Sun-Earth system that directly affect life and society. The historic launch will transform our understanding of the Sun and solar system. PSP must travel through the fierce
Global dimming is the process which causes reduction of heat reaching the earth. Global warming is caused by greenhouse gases produced by fossil fuels. Burning of fossil fuels produce some by-products also that lead to global dimming. Such by-products like Sulphur dioxide, soot, ash etc are the root cause of global dimming. Global dimming is
Electric current flow in any circuit generates a lot of heat which is unavoidable. This heating effect of current is called Joule’s effect. Electric appliances like laundry iron, toaster, oven, kettle and heater are some of the devices that work based on Joule’s heating effect. The heat generated by current flow tends to increases the