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Subject: Science, asked 1 week, 5 days ago

What happens on passing electric current through water ..?

Subject: Science, asked 1 week, 5 days ago

Pet animals like dogs start barking even before the doorbell is
heard by a person. What according to you may be the reason for it?

Subject: Science, asked 1 week, 5 days ago

Why Mercury and Venus doesn't have moons? Please give a Scientific reason for it.

Subject: Science, asked 1 week, 5 days ago

Name the philosopher who first produced a charged body

Subject: Science, asked 1 week, 5 days ago

When a plastic scale is rubbed with flannel what type of charge is produced

Subject: Science, asked 1 week, 5 days ago

if sound can travel through solid , liquid , and gas then  how can planting trees in residential areas  , reduce noise pollution as the sound can travel through the tree which is solid 

Subject: Science, asked 1 week, 6 days ago

Element M is a metal that forms compounds of the type MX2, MX3, and MX4, where X is Chlorine(Cl).
I) What is the expected trend in the ionic radius of M in these compounds?
II) Arrange these compounds in the order of decreasing ionic radius of M

Subject: Science, asked 1 week, 6 days ago

which is the nearest star to earth sun or proxima centauri ??
pls check and then tell experts 
pls be clear 

Subject: Science, asked 1 week, 6 days ago

Is it true that if one object is thrown at the speed of light then it becomes a source of energy ?
give reason if yes or no 

Subject: Science, asked 1 week, 6 days ago

Pls solve this question..

Subject: Science, asked 1 week, 6 days ago

How are metal ions extracted

Subject: Science, asked 1 week, 6 days ago

Which virus causes AIDS? What are the ways in which it can be transmitted?
Do fast..

Subject: Science, asked 1 week, 6 days ago

what is approximate age at which puberty starts in (a) boys and (b)
ggirls ..

Subject: Science, asked 1 week, 6 days ago

PLS give the answer fastly

Subject: Science, asked 1 week, 6 days ago

PLS give the answer of this question

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