The reduction of volume due to an increase of pressure. Vibration
Decibels
Compression
Amplitude
Rarefraction
Sound
Echo
Frequency
Loudness
Pitch
Longitudinal Wave

Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)

Most metamorphosis processes take place

What is the magnitude of the force of gravity between to 1000 kg cars which are separated by distance of 25. 0 km on an interstate highway? the force between the two cars will be what