The direction of heat flow between two objects depends on
Heat always flows from a body at higher temperature to a body at a lower temperature.
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Select the antonym of
ambushed
Energy is continuously generated in the sun due to
Which of the following does not belong to biosphere reserves set up so far
Saturated carbon compounds can form which types of chain structures?
I. Straight chain
II. Branched chain
In November 2017, scientists introduced fully functional artificial muscle to recover damages of ______.
It is not advisable to sleep under a tree at night because of release of
Compatibility in regard to computers refers to ________