Science & Mathematics - 3 July 2007

weather recorded in Delhi India for the month of june 2007.

2007-07-03 03:10:07 · 4 answers · asked by dhanjal_ranjeet 1 in Weather

give your sources

2007-07-03 03:06:31 · 13 answers · asked by Anonymous in Other - Science

ethyl eter.

2007-07-03 03:05:50 · 2 answers · asked by Anonymous in Chemistry

??

2007-07-03 02:57:37 · 4 answers · asked by Anonymous in Chemistry

I am currently in Singapore, and in the city. Most of the stars are barely visible, but one of them stand out quite boldly. I had a few thoughts that it may be a UFO, but I feel that it is most likely not the conclusion. What do you think it is?

2007-07-03 02:49:29 · 9 answers · asked by Anonymous in Astronomy & Space

sometimes, always, never , cannot be determined

2007-07-03 02:47:46 · 6 answers · asked by Jake 1 in Mathematics

Faraday's Law of Induction states that if there is changing magnetic flux (either through changing magnetic field or by changing the area of the loop in it or the orientation) through a closed loop conductor, then an emf is induced in the loop. But what happens if the conducting loop is replaced by a wooden frame / loop? Will emf still be induced? Or will an emf be induced, but no current flow because wood does not have enough free electrons to set up a current?

2007-07-03 02:46:40 · 7 answers · asked by Needlessly Messianic 3 in Physics

Plz add ur ideas...

2007-07-03 02:43:51 · 8 answers · asked by Siddharth 1 in Astronomy & Space

(they may be more than 1 answer.)


A. The birds acquired different beaks in order to defend themselves against different predators.

B. A finch's beak changes over his or her lifetime to adapt to the environment.

C. They all share a common ancestor.

D. There is natural variation among the beak sizes of any species of finch.

E. Scientists have actually observed changes in average beak size and shape over time, in response to environmental changes.

2007-07-03 02:43:42 · 1 answers · asked by chrisdesign40 1 in Biology

2007-07-03 02:42:28 · 5 answers · asked by Nat-Nat 1 in Medicine

which of the following would be good strategies? (There may be more than one correct answer.)

A. Comparing their fossil records
B. Looking for structural and genetic similarities
C. Comparing embryo morphology
D. Doing radioactive dating

2007-07-03 02:40:39 · 3 answers · asked by chrisdesign40 1 in Biology

A security lock has 5 push buttons. The correct code requires that all 5 buttons be pushed. You may push them one at a time or in pairs. No button can be pushed more than once.
Suppose you have developed a systematic way to check every combination and you have developed enough skill to test any given combination in 5 seconds. How many minutes will it take you on average to defeat a lock?
Hint: On average you must test half the combinations for success. This will require more than one term.

2007-07-03 02:40:39 · 1 answers · asked by Anonymous in Mathematics

I've always been scared of this notion "Electric Shock"..Whenever I go to a lab or visit any place where there is some water and wires around, I get too scared to go near it or to even touch anything. Can you please explain how does this work. I mean how is this electric shock generated and how I am prone to get attacked by it. I so want to remove this myth out of my mind

2007-07-03 02:40:33 · 4 answers · asked by R. Lakhani 1 in Physics

Of all the planets ?

2007-07-03 02:39:08 · 4 answers · asked by Anonymous in Astronomy & Space

2007-07-03 02:38:48 · 10 answers · asked by Siddharth 1 in Other - Science

2007-07-03 02:37:14 · 4 answers · asked by rak 1 in Zoology

Materials:
phosphoric acid (H3PO4)
5.0g solid potassium nitrate
5.0g solid potassium carbonate
potassium chloride
potassium hydroxide
phenolphthalein

apparatus:
evaporating dish
glass rod
watch glass
250ml beaker
electronic balance
filter paper and funnel
bunsen burner
usual volumetric measurement apparatus

2007-07-03 02:36:49 · 2 answers · asked by kamisen05 1 in Chemistry

2007-07-03 02:36:05 · 15 answers · asked by john d 3 in Astronomy & Space

tickets were on sale in three weeks.the third week, twice as many as the tickets were sold in the 1st and 2nd combined.How many tickets were sold in the third week?

2007-07-03 02:33:46 · 6 answers · asked by Anonymous in Mathematics

Everything must have a starting point so what was there before the universe?

2007-07-03 02:28:09 · 21 answers · asked by Les-Paul 3 in Astronomy & Space

Consider the system 4NH3(g) + 3O2(g) = 2N2(g) + 6H2O(g) + heat
How will the amount of N2 be affected by decreasing the temperature?

2007-07-03 02:25:06 · 1 answers · asked by Anonymous in Chemistry

According to Le Chatelier’s principle, which direction will the equilibrium shift if the concentration of the H2C2O4 is increased according to this reaction at equilibrium:
2Ce(IO3)4(aq) + 24 H2C2O4(aq) —> Ce2(C2O4)3(aq) + 4I2(aq) + 42 CO2(g) + 24 H2O(l)

2007-07-03 02:24:34 · 4 answers · asked by Anonymous in Chemistry

2007-07-03 02:23:38 · 10 answers · asked by Jinn K 1 in Astronomy & Space

2007-07-03 02:22:16 · 8 answers · asked by deepika t 1 in Earth Sciences & Geology

2007-07-03 02:22:11 · 3 answers · asked by celLyn 1 in Botany

If not mistaken, I've once seen a super Harvest moon during Chinese Mooncake Festival about 10 years ago, but I never see it again. Can somebody tell me whether is it possible to see the Full Harvest Moon in Malaysia? Where and When?

2007-07-03 02:16:10 · 2 answers · asked by Felicity69 1 in Astronomy & Space

just say that scientists discover a new planet and call it penisaurus as all the aliens have a certain phallic appearance.
Wouldnt it be totally embarrassing if despite their penile resemblance, they all looked and acted like you?

2007-07-03 02:15:06 · 5 answers · asked by fnqbigboy 3 in Astronomy & Space

2007-07-03 02:13:56 · 15 answers · asked by Anonymous in Earth Sciences & Geology

On my way to work this morning it was raining pretty bad and a electricity pole burst about 50 feet away from my car. I felt my car vibrate and I hear 3 loud booming sounds and saw a huge blue light with sparks I felt my arm tingle. Now I have a headache, I was a bit nauseous and I just don't feel to good overall. I am at work now and I can function but I feel ugh. My eyes are a bit red too ( But I did cry for a second) Any idea of what happened? I don't know if lightning hit the pole or if it just burst.

2007-07-03 02:09:58 · 4 answers · asked by isladelmar7 2 in Weather

They were snooting around in your backyard , for instance.....

2007-07-03 02:08:40 · 5 answers · asked by Anonymous in Astronomy & Space