QUESTION 1 In making ice cream with a home ice cream freezer, the flavored cream is in a container in contact with melting ice. When the ice cream
freezes it give energy up to the ice / water mixture. What happens to the temperature of the ice / water mixture?
O A. It will increase from the ice cream s heat.
O B. It decreases.
OC. It will not change because the energy is going into its melting the ice.
OD. It will increase from stirring.

The best answer is (a) which is universal law is in effect at all times. it is constantly at play in everything we do and governs our lives. it is also important to note that universal law applies to not only everything on earth, but everything in the universe as well, which is another reason why it is in effect at all times.

relationships are meaning less your heart will get broken.: (

I’m not sure about this question

Distance covered = speed x timethe distance traveled going against the stream = distance traveled with the stream.therefore it is the speed and the time that are the variables.as he travels the same distance both ways, speed x time is the same for each way.going upstream his speed is 4 kph; going downstream his speed is 6 kph.therefore we have two simultaneous equations: time upstream x 4 = time downstream x 6time upstream + time downstream = 60 minutestherefore we have the equation: time upstream = 6/10 hour, time downstream therefore = 4/10 hour.distance traveled at 4km/hr in 6/10 hour = 24/10 = 2.4km.check: distance traveled at 6km/hr in 4/10 hour = 24/10 = 2.4km.