Answer:
=> 11. <u>d.</u> Moon
The moon is not a light source because it does not emit its own light.
=> 12. b. <u>The</u> <u>light</u> is <u>refracted</u>.
13. What is the substance produced by a chemical reaction called?
=> b. Product
Answer:
can you show me a picture of the pie chart?
Explanation:
if i dont see the pie chart then this question isn't possible to answer
Answer:
O begins to boil
Explanation:
When the vapor pressure of a liquid is equal to the atmospheric pressure, the liquid suddenly begins to boil.
- At this point the boiling point of the liquid has been reached.
- Further addition of heat energy will cause the liquid to boil vigorously
- Subsequently evaporation will start from the surface of the boiling liquid.
- The atmospheric pressure is the ambient pressure measured with the respect to the sea level pressure.
