The interference of two sound waves of similar amplitude but slightly different frequencies produces a loud-soft-loud oscillation we call . a. the Doppler effect
b. vibrato
c. constructive and destructive interference
d. beats

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

True or false graphs must include scales that increase by the same amount

Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?