In the diagram below, light from the Sun strikes a beach
(Z). The beach sand gains heat then w...
Mathematics, 05.05.2020 13:42, Bombin1118
In the diagram below, light from the Sun strikes a beach
(Z). The beach sand gains heat then warms the air that is
immediately above it (X) and the sand that is immediately
below it (Y). The warm air rises and is replaced by cool air
Which point indicates convective heat transfer?
A. W
B. X
C. Z
D. Y
The answer is A. W
Answers: 3
Mathematics, 21.06.2019 19:00, lashaeperson
How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset
Answers: 1
Mathematics, 21.06.2019 21:10, sierravick123owr441
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
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