Through which of the following ways does the Sun primarily transfer its heat energy to the Earth? A.
conduction
B.
radiation
C.
convection
D.
reflection

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Idon’t quite understand this problem

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay