Examlex
A 4.0-cm tall object is placed 60 cm in front of a convex lens of focal length of magnitude 30 cm.What are the nature and location of the image?
Wet Deposition
This is the process by which acidic or pollutant materials are removed from the atmosphere in the form of precipitation, such as rain, snow, or fog.
Coal-Burning Power Plants
Facilities that generate electricity by burning coal as fuel, releasing carbon dioxide and potentially other pollutants.
Sulfur Dioxides
are a type of air pollutant produced from burning fossil fuels, contributing to acid rain.
Respiratory Tracts
The pathways that air takes to enter and leave the lungs, facilitating gas exchange.
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