Answer:
3.
D. Philippine Atmospheric, Geophysical and Astronomical Services
Administration (PAGASA)
Explanation:
4.C. 62.0 kph
Answer:
<h2>1 atm</h2>
Explanation:
The new pressure can be found by using the formula for Boyle's law which is
![P_1V_1 = P_2V_2](https://tex.z-dn.net/?f=P_1V_1%20%3D%20P_2V_2)
Since we're finding the new pressure
![P_2 = \frac{P_1V_1}{V_2} \\](https://tex.z-dn.net/?f=P_2%20%3D%20%20%5Cfrac%7BP_1V_1%7D%7BV_2%7D%20%20%5C%5C)
We have
![P_2 = \frac{0.5 \times 150}{75} = \frac{75}{75} = 1 \\](https://tex.z-dn.net/?f=P_2%20%3D%20%20%5Cfrac%7B0.5%20%5Ctimes%20150%7D%7B75%7D%20%20%3D%20%20%5Cfrac%7B75%7D%7B75%7D%20%20%3D%201%20%5C%5C%20)
We have the final answer as
<h3>1 atm</h3>
Hope this helps you
Answer:
1. S+ O2-->So2..... synthesis reaction or direct combination.
2.. precipitation reaction
3. Displacement reaction
4. Decomposition reaction
Answer: C. all particles of matter move very quickly
Explanation:
Heat is how fast the molecules are moving in something. This means even a solid's molecules are moving.