From a5b28ae9ceb823ebbda59fde0ff6ca2357da7c4b Mon Sep 17 00:00:00 2001 From: che0815 Date: Sat, 21 Feb 2026 19:32:45 +0100 Subject: [PATCH 1/3] feature: new solution for AA115 --- contents/solutions/AA115.md | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 contents/solutions/AA115.md diff --git a/contents/solutions/AA115.md b/contents/solutions/AA115.md new file mode 100644 index 0000000..7a240b8 --- /dev/null +++ b/contents/solutions/AA115.md @@ -0,0 +1,2 @@ +$\text{ppm}$ steht für *parts per million*, also $1$ pro $10^6$, dies passt sehr gut zur angegebenen Frequezne in $\unit{\mega\hertz}$ also $\qty{10^6}{\hertz}$. +Ein $\text{ppm}$ von $\qty{435}{\mega\hertz}$ sind also genau $\qty{435}{\hertz}$. \ No newline at end of file From 684240c66a68fccb09c8d8076f7a156d6d86276e Mon Sep 17 00:00:00 2001 From: che0815 Date: Sun, 22 Feb 2026 08:08:39 +0100 Subject: [PATCH 2/3] refactor solution AA115 --- contents/solutions/AA115.md | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/contents/solutions/AA115.md b/contents/solutions/AA115.md index 7a240b8..019d8a6 100644 --- a/contents/solutions/AA115.md +++ b/contents/solutions/AA115.md @@ -1,2 +1,10 @@ -$\text{ppm}$ steht für *parts per million*, also $1$ pro $10^6$, dies passt sehr gut zur angegebenen Frequezne in $\unit{\mega\hertz}$ also $\qty{10^6}{\hertz}$. -Ein $\text{ppm}$ von $\qty{435}{\mega\hertz}$ sind also genau $\qty{435}{\hertz}$. \ No newline at end of file +# Gegeben +$f = \qty{435}{\mega\hertz}$ + +# Lösungsweg +$\unit{ppm}$ steht für *parts per million*, also $1$ pro $10^6$. + +$\qty{435}{\mega\hertz} \cdot \frac{1}{10^6} = \frac{435 \cdot \qty{\cancel{10^6}}{\hertz}}{\cancel{10^6}} = \qty{435}{\hertz}$ + +# Abkürzung +$\unit{ppm}$ ($\frac{1}{10^6}$) passt sehr gut zur angegebenen Frequezne in $\unit{\mega\hertz}$ ($\qty{10^6}{\hertz}$). Ohne viel Rechnen weiß man also: ein $\unit{ppm}$ von $\qty{435}{\mega\hertz}$ sind $\qty{435}{\hertz}$. \ No newline at end of file From 54c2aa21f7267d83033b3db67ff61c8213ea3e7d Mon Sep 17 00:00:00 2001 From: che0815 Date: Sun, 22 Feb 2026 08:11:12 +0100 Subject: [PATCH 3/3] fix: typo --- contents/solutions/AA115.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contents/solutions/AA115.md b/contents/solutions/AA115.md index 019d8a6..09f70ea 100644 --- a/contents/solutions/AA115.md +++ b/contents/solutions/AA115.md @@ -7,4 +7,4 @@ $\unit{ppm}$ steht für *parts per million*, also $1$ pro $10^6$. $\qty{435}{\mega\hertz} \cdot \frac{1}{10^6} = \frac{435 \cdot \qty{\cancel{10^6}}{\hertz}}{\cancel{10^6}} = \qty{435}{\hertz}$ # Abkürzung -$\unit{ppm}$ ($\frac{1}{10^6}$) passt sehr gut zur angegebenen Frequezne in $\unit{\mega\hertz}$ ($\qty{10^6}{\hertz}$). Ohne viel Rechnen weiß man also: ein $\unit{ppm}$ von $\qty{435}{\mega\hertz}$ sind $\qty{435}{\hertz}$. \ No newline at end of file +$\unit{ppm}$ ($\frac{1}{10^6}$) passt sehr gut zur angegebenen Frequenz in $\unit{\mega\hertz}$ ($\qty{10^6}{\hertz}$). Ohne viel Rechnen weiß man also: ein $\unit{ppm}$ von $\qty{435}{\mega\hertz}$ sind $\qty{435}{\hertz}$. \ No newline at end of file