Question

5 elección múltiple 1 punto a student increases the volume of a syringe at a constant temperature. what will the student observe during this experiment? the pressure will increase. the pressure will decrease. the number of particles will increase. the number of particles will decrease. 6 fórmula 1 punto convert 50 miles to feet. use 1 mile = 5300 ft. express your answer with no decimal places. respuesta 265000

Explanation:

Step1: Recall Boyle's law

Boyle's law states that at constant temperature, the pressure $P$ and volume $V$ of a gas are inversely - proportional, i.e., $P_1V_1 = P_2V_2$. When the volume $V$ increases, the pressure $P$ must decrease to keep the product $PV$ constant. The number of particles does not change as no gas is added or removed.

Step2: Analyze conversion

To convert miles to feet, we use the conversion factor. Given that 1 mile = 5280 ft (not 5300 ft as wrongly stated in the problem), to convert 50 miles to feet, we multiply the number of miles by the conversion factor. So, $50\times5280=264000$ ft.

Answer:

1. The pressure will decrease.
2. 264000