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.
I really need this to be answered.
Sshhh!! Don't tell anybody.
Your answer is in your text materials -- just lurking waiting for you to find it.
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.
agree
boo Ms.Sue
get it. It rhymes
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
thx dud you're the best
Combine falcon and Tokyo . U got it
1.A
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
SOOooooo what is the right answer????!
all that I know is that: A vacuum flask keeps its contents warmer or cooler than the surrounding environment for a length of time. It consists of two flasks, one inside the other, that connect at the neck. The space between the two flasks is completely empty of air.
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
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
MAN IS 100% RIGHT
Man is right
Umm.. idk if yall are talking about 6th grade or what.
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