Ram has packed the following things to take to the moon predict how many of them are useless there and how many will be useful match stick , torch light, bell ,oxygen tank ,space suit ,chocolate bar, noodles ,swimming costume .
Answers
Answer:
Here you go mate:
Explanation:
In space there is nothing else but vaccum. So imagine if you tried to light a matchstick inside a closed cup. Well, the result it doesn't happen. So matchsticks are useless. A torch will be handy at times but batteries must be carried as well. A bell would the next useless thing as sound needs a medium to travel and in the moon there is none. Oxygen tank would be a must as there is no O2 in the moon oxygen is not present. A space suit is also necessary. Food items might be handy if they survive the pull of earth's gravity and the thrust of the rocket. A swimming costume would be at most atrocious as there is nothing in the moon except craters and rocks.
Hope this helps you
Answer:
useful things : torch light, oxygen tank, space suit and chocolate bar.
useless : match stick, bell, swimming costumes and noodles