Science · Std 3 / Light and sound Multiple choiceExerciseStandard 3 Which material lets light pass through clearly? Aclear glassBmetalCcardboardDwood Check my answer Source: Thuto360 practice Report a problemWhat's wrong?The marked answer is wrongThe question is unclearA spelling or typing mistakeThe picture is wrong or missingSomething elseAnything to addSend More like thisHow is sound made?Multiple choiceStd 3Light and soundWhen is your shadow shortest on a sunny day?Multiple choiceStd 3Light and sound
