Waves that make up the visible part of the electromagnetic spectrum have

the visible part of the electromagnetic spectrum is somewhere between 2 and 10 1.24 eV and x rays 1 to 12 keV

Explanation:

the visible part of the electromagnetic spectrum is somewhere between 2 and 10 1.24 eV and x rays 1 to 12 keV

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

1 - wave length

2 - amplitude

3 - crest

4 - trough

explanation:

duh.