1 and 19.
1 and 19
1 and 23
None. 19 is a prime number.
1, 2, 233, 466
1, 3, 7, 21.
1 3 5 15 25 75.
L - 1,3,5,7 R - 2,4,6,8
-- the masses of both objects -- the distance between their centers
The main factors that determine how strongly a beam is attenuated arethe energy of the incident photons;the atomic number (Z) of the medium (absorber material);the density of the medium;as well as the thickness of the medium
# # # # # === ===
monatrism
NONE NONE