kym02
 Name:
 kimberly :)
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 " Learn from yesterday, live for today, hope for tomorrow. The important thing is to not stop questioning"
`Albert Einstein`
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Questions Asked

kym02:
One gram of a living plant containing Carbon14, decays at about 16 disintegrations per minute. It is found that one gram of a dead plant de…
 updated 2 days ago
 3 replies
 1 Medal
Mathematics

kym02:
Help!
One gram of a living plant containing Carbon14, decays at about 16 disintegrations per minute. It is found that one gram of a dead …
 updated 4 days ago
 3 replies
 1 Medal
Mathematics

kym02:
Help please
 updated 6 days ago
 5 replies
 1 Medal
Mathematics

kym02:
Help.
 updated 6 days ago
 16 replies
 2 Medals
Mathematics

kym02:
If you were lost on a desert island for two days, how would a hormone secreted from your pituitary gland work to prevent you from becoming c…
 updated 26 days ago
 3 replies
 1 Medal
Mathematics

kym02:
Help!
Complete the table below for the test carried out on solid Z.
 updated 27 days ago
 1 reply
 No Medals Yet
Mathematics

kym02:
with the aid of diagrams, explain Geiger and Marsden alphascattering experiment.
 updated 28 days ago
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Mathematics

kym02:
please help! will give medal! With the aid of diagrams, explain the Photoelectric Effect.
Thank you!
 updated one month ago
 2 replies
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Mathematics

kym02:
1) Compare the force of magnetism and gravity.
2) Describe power in terms of energy and time.
3) What roles did Sir J.J Thomson and Robert…
 updated one month ago
 2 replies
 1 Medal
Mathematics

kym02:
Does anyone know how to write pseudocodes?
 updated one month ago
 2 replies
 1 Medal
Mathematics

kym02:
How do I calculate the number of moles of soap with the information given:
1) 20cm^3 of a 2mol/dm NaOH
2) 10cm^3 of vegetable oil?
…
 updated 2 months ago
 2 replies
 2 Medals
Mathematics

kym02:
outline the method for the purification of crude copper by electrolysis.
 updated 3 months ago
 3 replies
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Mathematics

kym02:
cell A has platinum electrodes and the electrolysis is dilute Hydrochloric acid. Cell B Has copper anode and a platinum cathode and the el…
 updated 3 months ago
 3 replies
 2 Medals
Mathematics

kym02:
An aqueous solution of calcium hydroxide is electrolysed using carbon electrodes.
1) what will be liberated at the anode?
2) It was obser…
 updated 3 months ago
 9 replies
 1 Medal
Mathematics

kym02:
a) what reaction would you expect to take place in the electrolysis of aqueous sodium sulphate using copper electrodes?
b) what change, if …
 updated 3 months ago
 2 replies
 2 Medals
Mathematics

kym02:
Factorise completely:
1) 2mh 2nh 3mk+ 3nk
Thank you!
 updated 3 months ago
 5 replies
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Mathematics

kym02:
can someone please explain what Inorganic chemistry is all about? Thanks in advance!
 updated 3 months ago
 4 replies
 1 Medal
Mathematics

kym02:
After a storm, there was water damage to the files left on employees' desk, and power surges caused damage to computer hardware. When a chec…
 updated 4 months ago
 2 replies
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Mathematics

kym02:
Help please! Explain how Faraday's law of electromagnetic induction is applied in the operation of a cruised control device. Thanks :)
 updated 4 months ago
 2 replies
 1 Medal
Mathematics

kym02:
what are the uses of the Input, output, processing chart (list only two uses). Thanks!
 updated 5 months ago
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Mathematics

kym02:
Please help to fill in the values in the table, Thanks! I am so confused right now and i need URGENT help! will give medal :)
 updated 5 months ago
 2 replies
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Mathematics

kym02:
When a particular cell is on open circuit, the p.d. between its terminals is 1.5 V. When a 10 Ω resistance is connected between the terminal…
 updated 5 months ago
 1 reply
 1 Medal
Mathematics

kym02:
To Compare the emfs of two cells using potentiometer.
1) what is a suitable hypothesis for this? thanks! will give medal :)
 updated 5 months ago
 2 replies
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Mathematics

kym02:
Title: To measure the resistance by the ammetervoltmeter method.
1) what is an appropriate hypothesis for this?
Thanks :)
 updated 5 months ago
 5 replies
 1 Medal
Mathematics

kym02:
Title: To measure the resistance by ammetervoltmeter method.
1) what is an appropriate hypothesis for this?
 updated 5 months ago
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Mathematics

kym02:
Kindly help me? thanks a bunch! :)
…
 updated 5 months ago
 5 replies
 1 Medal
Mathematics

kym02:
ok i'm confused right now......help!
1) Does a flat piece id aluminum foil sink or float? and why?
2) When squeezed into a ball, does it f…
 updated 5 months ago
 3 replies
 1 Medal
Mathematics

kym02:
does a block of aluminum weight more or less than the volume of water?
 updated 5 months ago
 2 replies
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Mathematics

kym02:
Pin mould is considered a saprophyte. Why is this so?
 updated 5 months ago
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Mathematics

kym02:
how do you calculate the current of a house? please help!!
 updated 5 months ago
 4 replies
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Mathematics
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