Harmonics are found when we can fit a whole (integer) wavelengths along the string or integer +0.5 wavelengths. If the string is 7.6 cm long. What would be wavelength of the smallest standing wave we could fit on the string? (Hint: we can have a harmonic at 0.5 of a wavelength)

We call this standing wave the Fundamental. Immersive Reader
(1 Point)

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero. 

What kind of enegia produces the mixture of bicarbonate and vinegar  chemical producetion

Hey did u get the answer?