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Rev. Green

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Chloeoxox

green filter

the lamp gives out white light but when you look through a green filter it appears to be green. How is this possible?
13:29 Sun 19th Oct 20081 answer, last by Rev. Green 16:05 Tue 10th Aug 2010
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elizabethgam

movements of the moon

what are the conditions that cause a total solar eclipse to occur.
23:16 Sun 19th Oct 20081 answer, last by Rev. Green 16:02 Tue 10th Aug 2010
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carysstar

density of a floating object

How does the density of an object, and fluid, affect the ability of an object to float or sink?
02:06 Tue 21st Oct 20081 answer, last by Rev. Green 16:00 Tue 10th Aug 2010
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tarahogan

science

a ball of ice, rock, and frozen gases is called a
03:28 Tue 21st Oct 20081 answer, last by Rev. Green 15:58 Tue 10th Aug 2010
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CAPTAINCHEF

dna

a portion of dna which codes a specific trait
03:31 Tue 04th Nov 20081 answer, last by Rev. Green 14:05 Tue 10th Aug 2010
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chrisbrown12

can u help me

if a hydrogen atom has a mass of 3,is it an isotope
00:28 Tue 11th Nov 20081 answer, last by Rev. Green 14:05 Tue 10th Aug 2010
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dmcoris

energy from boiling substances

when a substance boils does it absorb, give off or produce heat energy?
00:12 Thu 13th Nov 20081 answer, last by Rev. Green 14:04 Tue 10th Aug 2010
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sizzlegirl

egg drop

if i drop an egg of a building, what force attracts it downward
01:19 Thu 02nd Oct 20081 answer, last by Rev. Green 14:03 Tue 10th Aug 2010
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bigwolverine

gas

if you increase the temperature of a gas but keep its pressure the same will its volume increase or decrease?
01:37 Fri 10th Oct 20081 answer, last by Rev. Green 14:02 Tue 10th Aug 2010
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Chloeoxox

light

what happens to the light when it reaches black clothes
12:58 Sat 18th Oct 20081 answer, last by Rev. Green 14:01 Tue 10th Aug 2010
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nikkithbby

acceleration

lets look at a skydiver who jumps out of a plane that has a forward velocity of 40 m/s. that means that the skydiver has a forward velocity of 40 m/s. what is the skydivers acceleration
13:47 Thu 04th Sep 20081 answer, last by Rev. Green 13:57 Tue 10th Aug 2010
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Hannah96

Forces?

What is the biggest force in the world? What is the smallest force in the world?
21:17 Thu 04th Sep 20081 answer, last by Rev. Green 13:53 Tue 10th Aug 2010
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benneti

science question

two times during the year, the sun is directly over the equator, what is this called?
02:06 Sat 06th Sep 20081 answer, last by Rev. Green 13:50 Tue 10th Aug 2010
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lilspongy85

the sun and the earth

Is the suns gravitational pull pulling the earth into it?
22:05 Wed 03rd Sep 20081 answer, last by Rev. Green 13:46 Tue 10th Aug 2010
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steph2105

measurments

the measurments recorded in an experiment are called?
22:46 Mon 11th Aug 20081 answer, last by Rev. Green 13:43 Tue 10th Aug 2010
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elaine_91

physical science

potential difference is mesured in?
17:30 Thu 08th May 20081 answer, last by Rev. Green 13:41 Tue 10th Aug 2010
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x-annie-x

ac and dc supplies

what are the wires in a three pin plug used for? what is the job of each wire and how are they used ?
11:25 Thu 24th Apr 20081 answer, last by Rev. Green 13:39 Tue 10th Aug 2010
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penydone5

sciance

name four natural materials from underground
20:59 Mon 21st Apr 20081 answer, last by Rev. Green 13:36 Tue 10th Aug 2010
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girlzrule!

rocks

what does permeble mean?
10:53 Sun 20th Apr 20081 answer, last by Rev. Green 13:35 Tue 10th Aug 2010
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grace-x-

why do we get more hours of daylight per day in the summer

why do0 we get more hours of daylight pr day in the summer ?
20:14 Mon 03rd Mar 20081 answer, last by Rev. Green 13:33 Tue 10th Aug 2010

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