Al wonders if adding salt to water will affect how long it takes the water to freeze. Al thinks that salt water will freeze more
quickly than fresh water. He decides to check his hypothesis by conducting an experiment. Al takes two ice trays and fills one with distilled water and the other with distilled water that has two tablespoons of salt added. He makes sure he puts exactly the same amount of water in each ice tray. Al takes the trays and puts them side by side in the freezer. Al checks the ice trays every 10 minutes to see if the water in each tray has begun to freeze. Al finds that after 20 minutes the water in the ice tray without the salt has started to form ice, while the ice tray with the salt water is still completely liquid. What is his hypothesis?
a. Salt water freezes slower than fresh water.
b. Water freezes in a freezer
c. Salt water freezes faster than fresh water.
d. water will freeze in 20 minutes
The ideal time for the collection of the specimen is 24 hours after the newborn has taken his/her first protein food. It is actually a law in most states for screening,
Being male because it is proven that males are more intend for self harm and suicide. And having a history of neglect or sexual or physical abuse because the person feels as if they are worthless or they are empty or full of sadness or depression.
For the answer to the question above, the <span>Der Ring des Nibelungen (ring cycle) last about <u>"18 hours."</u></span> this is a cycle of four German-language epic music dramas composed by Richard Wagner. I hope my answer helped you. Have a nice day!
