The lung capacity of the average adult is 5.5 liters at the surface and only .37 liters at a depth of 100 meters. the formula to measure pressure of a fluid is: p = d * g * h where d is the density of the fluid, g is the acceleration of gravity h is the height of the fluid above the object calculate the pressure the fluid exerted on your diver. the acceleration of gravity is 9.8 m/s2 and the density of the water is 1000 kg/m3. answer in units of pa

What is created when solids,liquids,an gases mix with one another

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?