b. 25cm/s
v= 15/0.6
= 25 cm/s
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b. 25cm/s
v= 15/0.6
= 25 cm/s
v = panjang lamda : waktu
v = 15 cm : 0,6 s
v = 25 cm/s (B)