a frozen ice cream is placed into a container before
the freezing process is complete. The container has dimensions of
infinite shapes 8, 10 and 12 cm and is then placed in a water blast
freezer with a heat conductivity coefficient of 50W / (m2 K).
product temperature of -14 degrees centigrade and air temperature
of -25 degrees centigrade. product density is 700 Kg / m3, thermal
conductivity (frozen) 1.2 W / (m K) and specific heat 1.9 kJ /...
4. a frozen cream ice is placed into the container
before the freezing process is complete. The container has a
slinder-shaped dimension with a diameter of 3.5m and is then placed
in a water blast freezer with a heat conductivity coefficient of
-25 W (m2 k). product temperature of -11 c and air temperature of
-25 c. product density is 700kg / m3. thermal conductivity (frozen)
1.2 W / (m K), and specific heat 1.9 kj (kg / K). if...
Starch+Iodine are reacted to produce a Starch-Iodine
complex. 10mL were then placed in 2 test tubes. test tube one was
heated to 80 degrees Celsius, and the result was a color change to
yellow. testtube two was cooled in an ice water bath, and no change
was observed. based on this, "Discuss how and why equilibrium was
affected by each stress. be specific, inlcude the
exothermicity/endothermicity of the rxn as it applies.
1. Why does ice float when placed in
water?
What roles do hydrogen bonding plan in this phenomena?
2. What information does the octane rating of
a fuel provide?
When is a fuel with a high octane rating necessary?
When doing a multi-factor ANOVA, why do you first check the
"corrected model" p-value before checking the p-value for the
interaction and main effects? Why do you check the single p-value
for the entire model before checking multiple p-values?
1. Why is it important to do hair strand test before
giving coloring services?
2. How would you know when you must discontinue hair coloring to
your client?