I'm amazed when my PMR teacher taught me how to apply the Right-Hand Grip Rule in electromagnetism. It is practical, quick, & ready-at-hand (PQR). There is another rule called Fleming's Left-Hand Rule for describing the direction of motion in an electric motor, or the direction of electric current in an electric generator. But you probably haven't encountered this one yet.

if so, I would like to buy a copy for BM what's the price?

Here is a more accurate graphical representation of the Magnetic Fields due to a Solenoid.

experiment: there is two beaker, beaker Q is bigger and P is smaller. The candle inside beaker Q take 4 minutes to burn out while candle inside beaker P use 2 minutes to burns out.

inference:observation+ beacuse+ reason
inference is make to support your observation
answer: the candle in beaker P burns out faster than candle in beaker Q (observation) [ beacuse ] beaker P has less oxygen than beaker Q (reason)

hypothesis:
hypothesis is relationship between MV and RV
answer: The size of beaker (MV) increase, the time take for candle to burn out increase(RV)
*You can also write: the bigger the size of beaker, the longer the time taken for candle to burn out
or any possible answer

conclusion:
conclusion is at the end of experiment, what u get?
answer: The size of beaker increase, the time taken for candle to burn out increase

understand?

Hi infrasonic,

As a mini-science student, Wouldn't you be a little doubtful when hypothesis = conclusion? Does the beaker has something to do with the burning of the candle DIRECTLY? You may notice that the beaker is used to trap the air inside it. In fact, the conclusion could be the summary of the experiment purpose and the interpretation of the experiment results. The larger beaker may imply that it contain more air volume than the smaller beaker. Got it?

OK! Let me say this one more time. Your experiment is to prove or disprove something. Therefore, A hypothesis does not necessarily mean the conclusion. A very important and infamous "failed" experiment is the Michelson–Morley experiment, with the hypothesis stated: "Because light can travel through a vacuum, it was assumed that even a vacuum must be filled with aether." The null result refuted the existence of aether and concluded that light does not require medium to travel. Verify this STORY with your Science Teacher or with ChuckyHuntsYou and maximR then.

Problem Statement: Why do candles go out when they are placed underneath a beaker?

A Hypothesis is a proposed unproven explanation, or at least a prediction for a limited range of phenomena, a single event, or a fact through direct uncontrolled observation, usually before designing an experiment.

An Interference is a rationalized causal explanation, a scientific one where you give a plausible account of the events leading up to how or why something has occurred, through experiment, controlled observation, measurement, & analysis.

A Conclusion is a full summary of causal explanations that involves a sequence of linked events. If, say, A causes B which in turn causes C, A is often referred to as a proximate cause of B and a remote cause of C. B in turn is a proximate cause of C.

So for example, if I put a beaker over a candle and cutting off the consumption of oxygen by fire, causing the candle flame goes out after a few minutes, then confinement of the candle under a glass beaker is the proximate cause of the limiting oxygen concentration inside the beaker and the remote cause of the extinguishment of the candle flame.

But this is the FALSE SENSE of the apparent answer. Because the candle is put under a beaker and most beakers have lips in which the beaker is not fully cut off from oxygen, so there is still oxygen supply. In fact, the candle does go out because of the relative higher carbon dioxide concentration that is in the beaker. A carefully designed experiment would look something like this:

No, just use Pilot FriXion, it is an erasable pen, find one in Popular or any bookstore

Thanks for sharing. Buying 4 soon.

I will buy one and will do real situation test, will write down notes and put in the mail box for about 2-3 days

Air pressure you need to know is :

HIGH --> LOW
Hot = HIGH
Cold = LOW
More air = LOW
Less air = HIGH

More air low ah, like our lungs, the diaphragm flatten and make the volume in the thoracic cavity higher, then air pressure become lower than outside 

Yes it MUST be use if there's more than two ( ) in one equation.

Plumule, radicle, testa, monocotyledon, dicotyledon, fibrous roots, herbaceous woods

Why on Earth we have to remember its function zzzz

Hey guys, mind to tell me how you all study? I wanna make a reference and improve more during revision.

I'll start with mine (Work hard, Play hard) :
I study non-stop for 2-3 hours reading textbook, notes and buku rujukan (I prefer Success from Oxford Fajar, spotlight galaxy from Pan Asia)
After that 2-3 hours, I'll take a break, close up my eyes and play some musics on my piano or pet and feed my rabbit and kitty , sometimes I got so frustrated with some questions, I just release my stress onto the punching bag (170 lbs) by kicking it.
And my mom always tell me to drink more water.

This is how I study, how about yours?

Due to repeated emphasizing by my tuition teacher, I almost never fail to identify a banjaran wrongly. Lol, I think repetition is still the best method. I still gotta brush up on kegiatan ekonomi areas though, as well as kesan-kesan {insert pencemaran or bad things to alamseksekitar} cause they're really the bonus marks and I really shouldnt get wrongs.

When you see laksamana Yin Ching
The answer would definitely be Pingiktarafan ...... it always come out for the past few years.

Pembunuhan tiga pengurus ladang Eropah, kesan : Pengisytiharaan Darurat

Bagai duri dlm daging : Pemisahan Singapura

Sistem Kangcu , Orang cina : Penamannya ialah lada hitam

SBUB melibatkan pemimpin tempatan : Masalah Kewangan

Francis Light how get sebrang prai and pulau pinang : Tipu Muslihat

Stamford Raffles also tipu muslihat to get Singapura dengan menabalkan sultan yg baru

Malayan Union ditentang : Ketuanan Melayu tercabar, Penghapusan sultan dan raja-raja Melayu

HARGA getah meningkatkan : Menetap kuota pengeluaran
PENAMANAN getah digalakkan : Pengecualian cukai

Andrew Clarke membantu menamatkan Perang Klang : Menguasai sumber ekonomi

Pangeran Raja Muda Hashim pergi (I forgot where) : Menamatkan bangkitan/pemberontakan rakyat

Ahh G2. The best gel ink pen for me. I like how smooth it is to write on it. And I think that mechanical pencil isn't allowed. Only wood pencils are allowed.As far as I know if the pen don't dry quickly and usually make a mess then it's not allowed? But these G2 are super fast when drying up

haha, i don't like gel pens as the tip tends to broke after I dropped it, haha

Gel pen is allowed i guess, fountain pens are however not allowed

Not sure about mechanical pencils 

I think its possible to use mechanical for Maths P2 or Science P2 where they need you to draw something?for objective, its obviously a no.
how many out there still have not 'grown up' from their primary school days using mechanical pecils? it seems i am one lol, i hate waiting for liquid to dry

I bought it just to try ok? Not to save correction tapes == it's my first time using erasable ink pen

Hi I uses Pilot G2 0.5 for blue and black colour but there's a problem, when it contacts with water, the ink will mess up :WTF
I find Pilot Rexgrip 0.7 good to use but it's too "dry"

Any recommendations for a fine pen that is between Pilot G2 0.5 and Pilot Rexgrip 0.7?

Anyone knows why the answer is not the one I chose?
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