Question

relative density of a substance is called what​

Answer 1

Answer:

Hope it helps

Explanation:

Relative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material. ... If the reference material is water, then a substance with a relative density (or specific gravity) less than 1 will float in water.

Answer 2

Answer:

ʜᴇʟʟᴏ ᴅᴇᴀʀ!!

ʜᴇʀᴇ ɪs ʏᴏᴜʀ ᴀɴsᴡᴇʀ:

Relative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material. ... If the reference material is water, then a substance with a relative density (or specific gravity) less than 1 will float in water.

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ ᴅᴇᴀʀ... :)