Various musical acts tune their e strings down to produce a "heavier" sound or to better fit the vocal range of the singer. as a guitarist you want to detune the e on your guitar to d ( 73.4 hz). if you were to maintain the same tension in the string as with the e string, what diameter of string would you need to purchase to produce the desired note? assume all strings available to you are made of the same material.

The extremely high temperatures needed to trigger nuclear fusion are proposed to be generated by laser irradiating a spherical pellet of deuterium and tritium fuel of diameter 1.8 mm. (a) determine the maximum fuel temperature that can be achieved by irradiating the pellet with 200 lasers, each producing a power of 550 w. the pellet has an absorptivity 0.3 and emissivity 0.8.

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

Gunpowder residue is most likely to show up where on a shooters hands