Recent content by garet122

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    Test questions with answers for studying Biology?

    Hello, Do you guys know any website from which I can download a lot of grade 12 bio quiz (and test) questions with the answers?
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    How Do Significant Figures Affect Calculations in Chemistry?

    Hello I have 5.8 moles of KOH. 1Mole of KOH= 56.11g So: 5.8moles of KOH x 56.11g/1mole= 325.438g of KOH If, I want to follow the significant figures rules, what is the answer? Is it 330g? If yes, it seems inaccurate.
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    How Does Illuminance Change With Distance in Physics Experiments?

    E = I(1/d2) + 0 my question why is the equation not E=I(1/d) where do the 2 come from
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    How Does Illuminance Change With Distance in Physics Experiments?

    Hello, We had a lab in physics about the relationship between illuminance and distance. Our teacher gave use data so we make a graph of them. E is the illuminance in Lux and d is the distance in cm. (d,E) (50cm, 94 lux) (60cm, 64 lux) (70 cm, 49 lux) (80cm, 40 lux) (90 cm, 32 lux) (100cm, 26...
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    Interested in engineering but choosing medecine

    Hi guys, I am a high school student and I think I will study in medicine. However, I am VERY interested in electrical and aerospace engineering. Is it possible that on my own , I deeply study those subjects in order to have a deep understanding. What I mean is that I want to be as knowledgeable...
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    Computer or electrical engineering-electroptics

    Hello, I am a newbie on this forum (I registered yesturday). Right now I am in high school and doing very well in Math and Science. Soon, I will have to go to college in engineering. Electrical and computer engineering are the most interesting branches in engineering. But I do not know...