FUVEST 2022 Second Phase Physics Resolution ???? Professor Pinguim
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⚡Physics Courses for Vestibular Paulista and ENEM https://professorpinguim.com.br ????Instagram / professorpinguim ???? Subscribe to the channel https://youtube.com/profpinguim?sub_c... FUVEST 2022 Second Phase Physics Resolution ???? Professor Pinguim Statements 0:00 Question 01: Several cellular processes present in the human body involve electrical phenomena. a) Indicate the direction of the electric field vector inside the membrane b) Obtain the magnitude of the electric field (in V/m) considering c) Assuming now a membrane in which the electric field 9:48 Question 02: The conversion of mechanical energy from ocean waves is a promising alternative source of clean energy, and several prototypes have been developed for this purpose. a) If the sea waves are perfectly harmonic waves with v b) If the amplitude of the sea waves is h, calculate the maximum horizontal distance d traveled by piston 2. c) Calculate the maximum pressure in the chamber considering that the gas temperature 22:15 Question 03: The laser consists of a coherent and monochromatic light source, being widely used in barcode readers a) Which type of laser emits photons with greater energy: red light b) Determine the frequency (in Hz) of a photon with wavelength in the region c) Determine the wavelength of a photon (in nm) considering a 32:42 Question 04: A rubber ball of mass ???? = 50 grams is released from rest a) At time t = 0.2 s, the resulting force acting on the ball is upward, b) Calculate the kinetic energy lost by the ball between times c) Calculate the magnitude of the average air resistance force acting 43:52 Question 05: Two spheres of mass ????, both electrically charged with the same charge ????, are located at the ends of strings a) On the answer sheet, draw a free-body diagram of sphere 1, b) Determine the ratio in terms of the length ???? of the strings, the acceleration of gravity ???? and c) Consider that the same spheres are disconnected from the strings and connected to the ends of a spring of constant 53:40 Question 06: The latest report of the UN Intergovernmental Panel on Climate Change (IPCC) shows that a significant portion of the increase in a) If a column of water initially at a temperature b) Consider a column of water whose height at 6°C is 700 m c) Consider a column of water 700 m high that
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