The chart shows daniela’s run through her race.
what is her velocity?
a. 1.5 m/s
...
Answers: 1
Physics, 22.06.2019 10:00
Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.
Answers: 1
Physics, 22.06.2019 17:00
Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.
Answers: 2
Physics, 22.06.2019 23:50
The star nearest to our sun is proxima centauri, at a distance of 4.3 light-years from the sun. how far away, in km, is proxima centauri from the sun?
Answers: 3
Physics, 23.06.2019 06:30
Asquare isothermal chip is of width w=5 mm on a side and is mounted in a substrate such that its side and back surfaces are well insulated; the front surface is exposed to the flow of a coolant at tinf=15 °c. from reliability considerations, the chip temperature must not exceed t=85 °c. if the coolant is air and the corresponding convection coefficient is h=200 w/m2 x k, what is the maximum allowable "power" of the chip? if the coolant is a liquid for which h=3000 w/m2 x k, what is the maximum allowable power of the chip?
Answers: 2
Social Studies, 27.01.2020 18:31
Biology, 27.01.2020 18:31
Advanced Placement (AP), 27.01.2020 18:31
Biology, 27.01.2020 18:31
English, 27.01.2020 18:31
Mathematics, 27.01.2020 18:31
Mathematics, 27.01.2020 18:31
Mathematics, 27.01.2020 18:31
Mathematics, 27.01.2020 18:31
Social Studies, 27.01.2020 18:31
Chemistry, 27.01.2020 18:31
Mathematics, 27.01.2020 18:31
Mathematics, 27.01.2020 18:31