Voltage is being read by 1 kHz ADC in a circuit above a running engine (T=40°C, R=1000 Ohms. The charge on a single electron is 1.6 × 10^(-19) Coulomb. Estimate the Shot noise in the units of nano Amps. Enter just the calculated number without the units, in this format x. xxx (e. g. 2.432). Note: To calculate the needed current in the circuit, make use of Ohm's law (V = I × R); use a voltage of 5V.

Why do electron microscopes have higher resolving power than light microscopes?

Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.