Why does the design of the vacuum flask minimize heat transfer by conduction?
A)One flask is smaller than the other flask.
B)One flask is more reflective than the other flask.
C)There is no air between the two flask.
D)The two flask do not touch each other, except at the neck.
I think its A.
1. C
2. B
3. D
4. C
5. A
6. A
7. D
8. D
9. A
10. B
11. C
12. C
13. C
14. B
15. B
thx mr. falcon but #1 is D
1. D
2. B
3. D
4. C
5. A
6. A
7. D
8. D
9. A
10. B
11. C
12. C
13. C
14. B
15. B
this is completely correct i promise
Ms sue, I find that be very rude since she was only asking to have her question checked, not answered entirely, and you always check other people's answers so why not her? Lots of help telling her to refer to a place that does not hold a single ounce of this question's answers... And I know because I go to the same school and they do not provide enough opportunities to study ANYWHERE and make you rely on the minimal crap they throw into the lessons.
man is right I just took the practice. The answers are
1:D
2:B
3:D
4:C
5:A
6:A
7:D
8:D
9:A
10:B
11:C
12:C
13:C
14:B
15:B
agree
Combine falcon and Tokyo . U got it
thx for the 100%.
1.D
2.B
3.D
4.C
5.A
6.A
7.D
8.D
9.A
10.B
11.C
12.C
13.C
14.B
15.B