1. suppose you have a pipe producing standing sound waves. two adjacent harmonics of standing waves (i. e., no standing waves in between these) have wavelengths 2.000 meters and 1.500 meters.
which wavelength corresponds to a higher mode?

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.