Imagine that in the lab, we would construct a tube to release the magnet from one meter in height, such that the magnet would pass directly though one of the coils. The velocity of the of the magnet can be assumed constant for the duration of passing through the coil for now, even thought the coils have a length of 5cm, 10cm and 20 cm, respectively. What is the approximate Δt that it takes for the magnet to pass through the coils using the speed calculated from the free fall equation (you can estimate this time as ∆t ≅ v , where the is the length of each coil respectively) Hint: possible equations, knowing the height and the acceleration, kinematics equation

Which of the following statements comparing electron microscopy and light microscopy is false? which of the following statements comparing electron microscopy and light microscopy is false? both the electron microscope and the light microscope use the same wavelengths for illumination. images produced by light microscopes can be in color, whereas electron microscope images are black and white unless they are artificially colored. the electron microscope has greater resolution than the light microscope. electron microscopes can allow examination of viruses and internal cell structures, whereas light microscopes are limited to objects that are 0.5 micrometers and larger. request answer