Before 1896. any scientists concluded that light could not pass through black paper in 1896. He Becquerel served that uranium sats could cause a plate covered by black paper to react as if it had reached How this observation affect conclusions about light passing through black paper
Scientists ignored Becquerel's excidence because uraniumis dangerous to use, so his study was not valid
Scientists repeated Becquerer's experiment until no longer worked and reported that this conclusions were not valid
Scientists had to revise their earlier conclusion because evidence from Becquerel did not support the original conclusion
o Scientists stood behind the earlier conclusion that back paper books light because it was already an accepted conclusion