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Perhatikan reaksi inti berikut !  13​Al27+2​He4→14​Si30+1​H1+Q Diketahui  13​Al27=26,9901 sma2​He4=4,0039 sma14​Si30=29,9833 sma1​H1=1,0081 sma Jika 1 sma = 931 MeV, maka nilai energi yang dihasilkan pada reaksi inti adalah ....

Pertanyaan

Perhatikan reaksi inti berikut !

space subscript 13 Al to the power of 27 plus subscript 2 He to the power of 4 rightwards arrow subscript 14 Si to the power of 30 plus subscript 1 straight H to the power of 1 plus straight Q

Diketahui 

blank subscript 13 Al to the power of 27 equals 26 comma 9901 space sma  subscript 2 He to the power of 4 equals 4 comma 0039 space sma  subscript 14 Si to the power of 30 equals 29 comma 9833 space sma  subscript 1 straight H to the power of 1 equals 1 comma 0081 space sma

Jika 1 sma = 931 MeV, maka nilai energi yang dihasilkan pada reaksi inti adalah ....

  1. 0,0025 MeV

  2. 2,4206 MeV

  3. 4,2753 MeV

  4. 6,5432 MeV

  5. 9,3751 MeV

Y. Maghfirah

Master Teacher

Jawaban terverifikasi

Pembahasan

space subscript 13 Al to the power of 27 plus subscript 2 He to the power of 4 rightwards arrow subscript 14 Si to the power of 30 plus subscript 1 straight H to the power of 1 plus straight Q

 

straight m space Al presubscript 13 presuperscript 27 equals 26 comma 9901 space sma  straight m space He presubscript 2 presuperscript 4 equals 4 comma 0039 space sma  straight m space straight H presubscript 1 presuperscript 1 equals 1 comma 0081 space sma  straight m space Si presubscript 14 presuperscript 30 equals 29 comma 9833 space sma    increment straight m equals sum straight m subscript kiri minus sum straight m subscript kanan  increment straight m equals left parenthesis left parenthesis 26 comma 9901 right parenthesis plus left parenthesis 4 comma 0039 right parenthesis right parenthesis minus left parenthesis left parenthesis 29 comma 9833 right parenthesis plus left parenthesis 1 comma 0081 right parenthesis right parenthesis  increment straight m equals 30 comma 994 minus 30.9914  increment straight m equals 0 comma 0026 space sma    Maka space besarnya space energi space ikat space inti space adalah space colon  straight E subscript ikat equals increment straight m cross times 931 space MeV over sma  straight E subscript ikat equals left parenthesis 0 comma 0026 space sma right parenthesis cross times 931 space MeV over sma  straight E subscript ikat equals 2 comma 4206 space MeV

1rb+

4.5 (2 rating)

Pertanyaan serupa

Massa inti 24​He dan 12​H, masing-masing 4,002603 sma dan 2,014102 sma. Jika 1 sma = 931 MeV, besar energi untuk memecah partikel alfa menjadi dua buah deutron sebesar ....

8rb+

5.0

Jawaban terverifikasi

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