Let say the circle is of radius R
then one lap is means the total distance the total length of the circle
here the length of circle is same as circumference
so it is given as
So here the length of lap is given as length of circle which is given as above
Answer:
520.8 nm
Explanation:
We are given that
1 nm=
Maximum kinetic energy, V
We have to find the maximum wavelength of light.
We know that
Where
=520.8 nm
Liquid is not a solid object so make sure you define them
Suatu larutan penyangga dibuat dengan mencampurkan 50mL larutan H3PO4 1 M dengan 50mL larutan NaOH 0,5 0 berapakah pH larutan Itu??