pganeshgamer Asked: September 2023 2 what will happen if fossil fuels like coal and petroleum are completely exhaustedas
pganeshgamer Asked: December 2022 3 explain the process of formation of an image with a pinhole camera draw a ray diagramto show this as
pganeshgamer Asked: December 2022 2 write the names of any three musical instruments that you know and explain howthey produce soundas
pganeshgamer Asked: December 2022 1if a ray incidents normally on a plane mirror what will be the angle of reflection
pganeshgamer Asked: December 2022 1 if you are given two samples how do you distinguish which one is metal and which isnon metal as