Belirli bir radyoaktif maddenin, miktarıyla orantılı bir hızla yok olduğu bilinmektedir. Eğer başlangıçta 50 mg madde...

Belirli bir radyoaktif maddenin, miktarıyla orantılı bir hızla yok olduğu bilinmektedir. Eğer başlangıçta 50 mg madde varsa ve 2 saat sonra maddenin başlangıçtaki kütlesinin %10 unun yok olduğu gözlenmiş ise

a) Herhangi bir t anında kalan maddenin kütlesi için bir ifade bulunuz ?

b) 4 saat sonra maddenin kütlesini bulunuz ?

c) maddenin başlangıçtaki kütlesinin yarısına indiği zamanı bulunuz?

Expert Solution

milcah answered 2 years ago

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