2Ps, or two-photon polymerization systems, are typically made from photosensitive polymers that can be cured or hardened using two-photon absorption processes. These materials often include liquid resins containing photo-initiators that react to specific wavelengths of laser light. The process allows for the creation of intricate microstructures with high precision, making it useful in fields such as microfabrication and biomedicine.
Six of them.
LA=1/2ps
75 . 50/2 = 25 3 x 25 = 75
LA=1/2ps
LA=1/2ps
10
Six of them.
I don’t know the the answer 😛😛
LA=1/2ps
75 . 50/2 = 25 3 x 25 = 75
LA=1/2ps
LA=1/2ps
Some 2p coins are not magnetic because they are made of different metals such as copper, bronze, or brass that do not contain magnetic properties. These coins may be composed of alloys or combinations of metals that do not exhibit magnetic properties like iron or steel.
There are 50 two pence pieces in one pound.
There are 1,000 2p coins in £20. This is because 100p is equivalent to £1, so 1,000p is equal to £10, and £20 is double that amount.
six 6 x 5p = 30p = 15 x 2p
the options i can see are: 1111111111 111111112 11111122 1111222 112222 22222 there are 6 combinations but i will need to reformulate to work out how many permutations of these 6 combinations there are