Question

Write four derived quantities and their units 9 th std​

Answer 1

Derived quantity     Name                                                                Symbol

specific energy                joule per kilogram                                           J/kg

thermal conductivity  watt per meter kelvin                                     W/(m·K)

energy density    joule per cubic meter                                          J/m3

electric field strength    volt per meter                                             V/m

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Answer 2

Answer:

Derived quantity

specific energy

5.0

Name Symbol

joule per kilogram

J/kg

thermal conductivity watt per meter kelvin

W/(m-K)

energy density joule per cubic meter

J/m3

electric field strength volt per meter

V/m

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