To find the speed of waves, use this formula!
V = frequency x wavelength
(V is a unit for speed)
Plug in your numbers!
V = 3.7 x 8.4
V = 31.08 m/s
*m/s is meters per second.
Its called the Electric current <span />
It will be a Compound, because it will use Multiple Optical lenses
Explanation:
Endogenic forces work towards the middle of the earth...creating pressure causing cracks, pits..
Answer:
It's important to not touch the sides or the bottom of the test tube with the thermometer because touching it to the sides or bottom of the test tube fractures the glass and does not allow for correct temperature measurements.