Science · Std 4 / Light and sound Multiple choiceExerciseStandard 4 Why can't sound travel in space? AThere is no air to carry the vibrations.BStars block it.CIt is too dark.DIt is too cold. 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 thisWhy can we see objects that do not give off light?Multiple choiceStd 4Light and soundWhat happens to light when it hits a mirror?Multiple choiceStd 4Light and soundLight travels in ___ lines.Multiple choiceStd 4Light and soundThrough which does sound travel fastest?Multiple choiceStd 4Light and soundWhat is an echo?Multiple choiceStd 4Light and soundWhich instrument makes sound by vibrating strings?Multiple choiceStd 4Light and sound
