Honey bees beat their wings, making a buzzing sound at a frequency of 2.3 × 10æ hertz. what is the period of a bee's wing beat?

a. 4.3x10^-3
b. 2.6 x10^-3
c. 4.0 x10^3
d. 2.6x10^3 seconds

Compare the patterns of the two waves shown in the image. which statement is true about these waves?

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages

Explain how a step-down transformer makes electricity safe for use in homes