Question

can an object have more than one shadow

Answer 1

yes an object could have more than one shadow . it depends on no of soucre of light you are using in particuler direction
eg. durimg cricket match many shadows of same player formed due to flood lights

Answer 2

 Hallo dear ♡    Yes an object can have more than one shadow the formation of shadow depends upon the source of light if there is so many sources of light around the Opaque object then so many shadows can be formed.