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In which among the follwowing situations...

In which among the follwowing situations evaporation causes cooling is not exploited?

A

We sweat to cool bodies

B

Occurrence of snowfall

C

Stretching out of tongues by dogs during summer

D

Usage of earthen pots.

Text Solution

Verified by Experts

The correct Answer is:
B
The occurrence of snow fall involves the conversion of water vapour into tiny ice crystal.
Hence, the correct option is (b)
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Knowledge Check

  • In which among the following situation evaportaion causes cooling's not exploited.

    A
    We sweat to cool our bodies
    B
    occurrence of snowfall
    C
    Stretching out of tongues by dogs during summer
    D
    Usage of earthern pots

  • The process of evaporation causes

    A
    heating
    B
    cooling
    C
    temperature to rise
    D
    none of these

  • Which among the following STDs is caused by a protozoan?

    A
    Syphilis
    B
    Gonorrhoea
    C
    Chlamydiasis
    D
    Trichomoniasis

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    Comment on the following statements. (a) Evaporation produces cooling. (b) Rate of evaporation of an aqueous solution decreases with increases with increase in humidity . (c) Sponge though compressible is a solid.

    Prior to 1813, which among the following measures, was not adopted by the British to exploit the Indians economically?

    Which among the following state ‘Odantipur’ Education Centre was situated?

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