A. Describe the difference in behavior of the taller and shorter building at lower frequencies. Which building is most affected at lower frequencies? Taller or Shorter? b. Describe the difference in behavior of the taller and shorter building at higher frequencies. Which building is most affected at higher frequencies?

Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody