In a rutherford scattering experiment a target nucleus has a diameter of 1.34×10-14 m. the incoming α particle has a mass of 6.64×10-27 kg. what is the kinetic energy of an α particle that has a de broglie wavelength equal to the diameter of the target nucleus? ignore relativistic effects.

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.