![The area of cross section of the wider tube shown in figure is 900 cm^2. If the boy standing on the piston weights 45 kg, find the difference in the levels of The area of cross section of the wider tube shown in figure is 900 cm^2. If the boy standing on the piston weights 45 kg, find the difference in the levels of](https://d10lpgp6xz60nq.cloudfront.net/physics_images/HCV_VOL1_C13_E01_048_Q01.png)
The area of cross section of the wider tube shown in figure is 900 cm^2. If the boy standing on the piston weights 45 kg, find the difference in the levels of
![Fourier transform infrared (FTIR) spectra of surface and water column... | Download Scientific Diagram Fourier transform infrared (FTIR) spectra of surface and water column... | Download Scientific Diagram](https://www.researchgate.net/publication/236618343/figure/fig2/AS:393286373134341@1470778186742/Fourier-transform-infrared-FTIR-spectra-of-surface-and-water-column-macroaggregate.png)
Fourier transform infrared (FTIR) spectra of surface and water column... | Download Scientific Diagram
![Find the height of cuboid whose base area is 180 cm square and volume is 900 cm cube? | EduRev Class 8 Question Find the height of cuboid whose base area is 180 cm square and volume is 900 cm cube? | EduRev Class 8 Question](https://edurev.gumlet.io/ApplicationImages/Temp/6638126_8572d550-1e6e-4ccb-bf65-6b4fd9dbda69_lg.png)