please answer the given question .Q.no - 35 and Q.no - 36..please.
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In first questions only those will float whose density is less than water(1g/cm³)
so only gasoline and paraffin will float.
so only gasoline and paraffin will float.
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Q 35) the object of density 5.07
I) sink in - gasoline and paraffin
reason- the object is denser than these liquids . therefore it will sink
ii) float in - mercury and molten lead.
reason - the object is lighter than these liquids. therefore it will float.
Q 36)
cockroaches - kitchen or godown - they have breathing holes on it's thorax and abdomen which help to draw atmospheric air
earthworm - borrows - the longitudinal and circula muscles of the body walls helps in subsoil burrowing and digging
I) sink in - gasoline and paraffin
reason- the object is denser than these liquids . therefore it will sink
ii) float in - mercury and molten lead.
reason - the object is lighter than these liquids. therefore it will float.
Q 36)
cockroaches - kitchen or godown - they have breathing holes on it's thorax and abdomen which help to draw atmospheric air
earthworm - borrows - the longitudinal and circula muscles of the body walls helps in subsoil burrowing and digging
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