un pez esta en la parte mas profunda de una laguna libera una burbuja de dióxido de carbono de 0,5 ml si en ese sitio del largo se registran 12°c y 4,4 atm de presion CALCULEN que volumen tendrá la burbuja cuando alcance la superficie en donde la temperatura en de 24°c y la presion de 1 atm

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

The ability to make things happen is also called a. heat b. force c. matter d. energy

The temperature in gavin's oven is a sinusoidal function of time. gavin sets his oven so that it has a maximum temperature of 280°f and a minimum temperature of 240°. once the temperature hits 280°, it takes 20 minutes before it is 280° again. gavin's cake needs to be in the oven for 30 minutes at temperatures at or above 270°. he puts the cake into the oven when it is at 260° and rising. how long will gavin need to leave the cake in the oven? (round your answer to the nearest minute.)