Physics, 24.10.2019 01:00 gshreya2005
An aquarium 8 m long, 4 m wide, and 4 m deep is full of water. the hydrostatic pressure on the bottom of the aquarium is newtons per square meter, the hydrostatic force on the bottom of the aquarium is newtons, and the hydrostatic force on one end of the aquarium is newtons. use g=9.8m/s2 for the acceleration of gravity.
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Which of the following is considered to be a vector? a. temperature b. velocity c. time d. mass
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Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s
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Physics, 22.06.2019 16:00
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
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Physics, 22.06.2019 16:30
One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.
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An aquarium 8 m long, 4 m wide, and 4 m deep is full of water. the hydrostatic pressure on the botto...
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