12. When the sun is farthest north or south of the equator, the even is called solstice. When it is farthest to the north, it is called summer solstice and when it farthest to the south it is called winter solstice .
13. When neither hemisphere is tilted toward nor away form the sun, it is called equinox. At this time, daylight and night time is as long as each other, or they are both 12 hours long in both hemisphere.
Answer:
it identifies reducing sugars (monosaccharide's and some disaccharides), which have free ketone or aldehyde functional group
Explanation:
It turns from turquoise to yellow or orange when it reacts with reducing sugars.
Answer:
60.87 ft/s
Explanation:
Speed is defined as a ratio between the distance traveled and time. Given a total distance of:
Let's convert it into feet first of all using the conversion factor:
We obtain:
Now let's convert the given time into seconds knowing that:
Then:
Now let's find the speed:
Answer:
nonpolar
Explanation:
A nonpolar solvent has the highest solubility with a <u>nonpolar</u> solute.