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Last Poster |
Replies |
does water boil faster with salt?
Started 16 hours ago by Guest
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drglenndritchie
2 hours
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1 |
why can't you get boiling water at 14,000 feet
Started 17 hours ago by Michelle M
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drglenndritchie
2 hours
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1 |
If gas is heated, does its molecules move farther apart?
Started 23 hours ago by Guest
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drglenndritchie
21 hours
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1 |
The size of a container that holds a gas is determining its volume?
Started 23 hours ago by Guest
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drglenndritchie
21 hours
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1 |
If the volume of an object increases, and its mass stays the same or decreases, does its density dec
Started 23 hours ago by Guest
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drglenndritchie
21 hours
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1 |
Is the actual amount an object takes up called volume?
Started 23 hours ago by Guest
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drglenndritchie
21 hours
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1 |
For an atom to achieve maximum stability and become chemically nonreactive, what must occur?
Started 1 day ago by samuelbn01
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drglenndritchie
23 hours
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1 |
what is wicking action
Started 1 day ago by Guest
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drglenndritchie
1 day
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1 |
needs help on science homework
Started 1 day ago by Guest
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drglenndritchie
1 day
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2 |
which effect does a decrease in sunlight have on a pond ecosystem?
Started 1 day ago by Guest
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drglenndritchie
1 day
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1 |
List 3 places in the human body, where diffusion takes place?
Started 1 day ago by baseballjdd2
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drglenndritchie
1 day
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1 |
what is wicking action
Started 1 day ago by Guest
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drglenndritchie
1 day
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1 |
Will gatorade raise your heart rate during exercise
Started 1 day ago by Donna Lowe
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drglenndritchie
1 day
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1 |
glaciers melting
Started 1 day ago by Guest
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drglenndritchie
1 day
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1 |
the force to stop a vehicle is supplied by?
Started 2 days ago by Guest
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drglenndritchie
2 days
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1 |
Science
Started 3 days ago by Payton
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drglenndritchie
3 days
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1 |
What does it mean to be alive?
Started 1 week ago by James Lindsey, PhD
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drglenndritchie
4 days
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1 |
Find the molecular weight of a gaseous compound if the density is 12.24 g/L, the pressure is 900 tor
Started 1 week ago by roman1011
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drglenndritchie
4 days
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1 |
how the moons crust might play a part in the fact that the side of the moon facing earth has more ma
Started 5 days ago by Guest
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drglenndritchie
4 days
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1 |
Pacific Ocean vs. Atlantic Ocean
Started 5 days ago by scott1953
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drglenndritchie
4 days
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1 |
Give three examples of how microorganisms might demonstrate the characteristics of life
Started 5 days ago by zman97
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drglenndritchie
4 days
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1 |
what are The sub atomic particles/units which govern potential chemical reactions among elements
Started 4 days ago by Guest
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drglenndritchie
4 days
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1 |
what is the difference between the focus and the epicenter of an earthquake?
Started 4 days ago by Guest
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drglenndritchie
4 days
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1 |
if you run around the track at 5 km/h is your velocity constant?
Started 5 days ago by Guest
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James Lindsey, PhD
5 days
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1 |
Science
Started 5 days ago by Guest
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drglenndritchie
5 days
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1 |
what is the speed of an erupting volcano
Started 5 days ago by Guest
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James Lindsey, PhD
5 days
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1 |
You throw a ball upward with an initial speed of 20 m/sec. About 4 seconds later, the ball returns a
Started 5 days ago by Guest
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Guest
5 days
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0 |
gamtes
Started 6 days ago by richym2010
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drglenndritchie
6 days
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1 |
If the net force on the book is 1.0 N, what is the book's acceleration?
Started 6 days ago by Guest
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drglenndritchie
6 days
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1 |
the motion of objects can be changed by?
Started 6 days ago by Guest
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drglenndritchie
6 days
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1 |
