Question

What is the relative density

Answer 1

Heyaa folk,
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Relative Density :

The ratio of density of a specific substance to the density of a standard, is called as Relative Density.

Examples :
Water - Liquid.
Air - Gas.
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Hope it helps u :)

Answer 2

Tʜᴇ ʀᴇʟᴀᴛɪᴠᴇ ᴅᴇɴsɪᴛʏ (ʀ.ᴅ.) ᴏғ ᴀ sᴜʙsᴛᴀɴᴄᴇ ɪs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ᴛʜᴇ ᴅᴇɴsɪᴛʏ ᴏғ ᴛʜᴀᴛ sᴜʙsᴛᴀɴᴄᴇ ᴛɪ ᴛʜᴇ ᴅᴇɴsɪᴛʏ ᴏғ ᴡᴀᴛᴇʀ ᴀᴛ 4°ᴄ. ɪᴛ ɪs ᴀʟsᴏ ᴅᴇғɪɴᴇᴅ ᴀs ᴛʜᴇ ʀᴀᴛɪᴏ ᴏғ ᴛʜᴇ ᴍᴀss ᴏғ ᴀ ᴄᴇʀᴛᴀɪɴ ᴠᴏʟᴜᴍᴇ ᴏғ ᴀ sᴜʙsᴛᴀɴᴄᴇ ᴛᴏ ᴛʜᴇ ᴍᴀss ᴏғ ᴀɴ ᴇǫᴜᴀʟ ᴠᴏʟᴜᴍᴇ ᴏғ ᴡᴀᴛᴇʀ ᴀᴛ 4°C.

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