1.
[tex]n = 5\\t = 1 \ s[/tex]
Częstotliwość f:
[tex]f = \frac{n}{t} = \frac{5}{1 \ s} = \boxed{5 \ Hz}[/tex]
Okres T:
[tex]T = \frac{1}{f} = \frac{1}{5\frac{1}{s}} =\boxed{ 0,2 \ s}[/tex]
2.
[tex]n = 10\\t = 1 \ min = 60 \ s\\\\f = \frac{n}{t} = \frac{10}{60 \ s} = \frac{1}{6} \ Hz \approx\boxed{0,17 \ Hz}\\\\T = \frac{t}{n} = \frac{60 \ s}{10} = \boxed{6 \ s}[/tex]
3.
[tex]n = 2\\t = 5 \ s\\\\T = \frac{t}{n} = \frac{5 \ s}{2} = \boxed{2,5 \ s}\\\\f = \frac{n}{t} = \frac{2}{5 \ s} = \boxed{0,4 \ Hz}[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
1.
[tex]n = 5\\t = 1 \ s[/tex]
Częstotliwość f:
[tex]f = \frac{n}{t} = \frac{5}{1 \ s} = \boxed{5 \ Hz}[/tex]
Okres T:
[tex]T = \frac{1}{f} = \frac{1}{5\frac{1}{s}} =\boxed{ 0,2 \ s}[/tex]
2.
[tex]n = 10\\t = 1 \ min = 60 \ s\\\\f = \frac{n}{t} = \frac{10}{60 \ s} = \frac{1}{6} \ Hz \approx\boxed{0,17 \ Hz}\\\\T = \frac{t}{n} = \frac{60 \ s}{10} = \boxed{6 \ s}[/tex]
3.
[tex]n = 2\\t = 5 \ s\\\\T = \frac{t}{n} = \frac{5 \ s}{2} = \boxed{2,5 \ s}\\\\f = \frac{n}{t} = \frac{2}{5 \ s} = \boxed{0,4 \ Hz}[/tex]