Science, asked by kiranassociates2010, 1 year ago

Choose the correct answer to fill in the blanks.
colder, water vapour, warm, air, stethoscope, Dr. Jakir Hussain, downwards,
warm, upwards, hot, cold, warm
a) __________ air is light and rises up.
b) __________ air is heavy and comes down.
c) Our breath is __________ than hot tea and hence we blow air to cool
tea.
d) We __________ our hands in winter by blowing on them, when they
are cold.
e) The air blown from our mouth is __________ in a cold winter.
f) The air we breathe out contains __________ which turns into drops of
water when comes in contact with a cold surface.
g) The wood cutter kept blowing into his hands while cutting the wood
because to __________ them.
h) A popcorn seller fans the burning coal to increase the __________
supply.
i) We use a __________ to listen to the sound of a heartbeat.
j) Whenever the air flows __________ the paper snake will move in a
clockwise direction.
k) When the air flows __________ the paper snake will move in the anti-
clockwise direction.
l) The story Blow Hot, Blow Cold was written by _____________

Answers

Answered by krrishkhateek21
5

Answer:

1aasmono pe jo likha h ha uthi mohabbat mai

Answered by saheb12814
2

Explanation:

air is heavy and comes down

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