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  • Ryssa commented,

    maybe you just have to continue and redo it once you get to the end

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  • Ryssa commented,

    hi lawrenzo   You probably forgot to put the parentheses around (22 + 11) before multiplying by 2π/248π​, or your calculator was set to degrees instead of radians, maybe that’s why your answer was ...

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  • Ryssa commented,

    Hi JaniceThanks for the suggestion. I'll try to do that

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  • Ryssa created a post,

    Bohr Models

    I took a test concerning Bohr Models today and I only got 60%. I'm really struggling to understand this topic, so please help someone. 

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  • Ryssa commented,

    Hi samuel! I wasn't sure what method you were thinking of, but here's a list of all the possible ways you could divide. I hope one of them rings a bell! Shifting the Decimal (Standard Method) This ...

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  • Ryssa commented,

    You had: 9sin(θ) - 1 = 7sin(θ) Subtract 7sin(θ) from both sides: 2sin(θ) - 1 = 0 Now you got: 2sin(θ) = 1 Divide both sides by 2: sin(θ) = 1/2 Now you’re asking: what values of θ make sin(θ) = 1/2?...

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