Question

which of thafollowing unit is a fundamental physical unit?​

Answer 1

Answer:

ᴛʜᴇ ꜰᴏᴜʀ ꜰᴜɴᴅᴀᴍᴇɴᴛᴀʟ ᴜɴɪᴛꜱ ᴡᴇ ᴡɪʟʟ ᴜꜱᴇ ɪɴ ᴛʜɪꜱ ᴛᴇxᴛ ᴀʀᴇ ᴛʜᴇ ᴍᴇᴛᴇʀ (ꜰᴏʀ ʟᴇɴɢᴛʜ), ᴛʜᴇ ᴋɪʟᴏɢʀᴀᴍ (ꜰᴏʀ ᴍᴀꜱꜱ), ᴛʜᴇ ꜱᴇᴄᴏɴᴅ (ꜰᴏʀ ᴛɪᴍᴇ), ᴀɴᴅ ᴛʜᴇ ᴀᴍᴩᴇʀᴇ (ꜰᴏʀ ᴇʟᴇᴄᴛʀɪᴄ ᴄᴜʀʀᴇɴᴛ). ᴛʜᴇꜱᴇ ᴜɴɪᴛꜱ ᴀʀᴇ ᴩᴀʀᴛ ᴏꜰ ᴛʜᴇ ᴍᴇᴛʀɪᴄ ꜱyꜱᴛᴇᴍ, ᴡʜɪᴄʜ ᴜꜱᴇꜱ ᴩᴏᴡᴇʀꜱ ᴏꜰ 10 ᴛᴏ ʀᴇʟᴀᴛᴇ qᴜᴀɴᴛɪᴛɪᴇꜱ ᴏᴠᴇʀ ᴛʜᴇ ᴠᴀꜱᴛ ʀᴀɴɢᴇꜱ ᴇɴᴄᴏᴜɴᴛᴇʀᴇᴅ ɪɴ ɴᴀᴛᴜʀᴇ .

Answer 2

Fundamental physical units :-

• Length - meter (m)
• Time - second (s)
• Amount of substance - mole (mole)
• Electric current - ampere (A)
• Temperature - kelvin (K)
• Luminous intensity - candela (cd)
• Mass - kilogram (kg)