A cylinder of compressed oxygen gas has a volume of 30L and 100atm pressure at 27⁰C . The cylinder is cooled until the pressure is 0.5atm. What is the new temperature of the gas in the cylinder?​

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

Which of the following statements is true about planck’s law

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as