Achild has legs that are each 0.500 m long. what is her maximum walking speed?

a. 2.21 m/s
b. 2.19 m/s
c. 2.6 m/s
d. 5.58 m/s

What type of light does this light bulb produce most (i. e. at what wavelength does the spectrum have maximum intensity)?

To a of 4 x hz is 1. 0. mm nm nm

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?