Question

Which of the following correctly identifies an SI unit and the tool used to measure it
1. meter,ruler
2. degrees Fahrenheit, thermometer
3. gram, scale
4. milliliter, meniscus

Answer 1

SI base unit for length is metre
temperature = kelvin
mass = kilogram

tools are correct for all 4 but with the base units you should be able to figure out the correct answer.

Answer 2

Okay thanks for helping.

Answer 3

So do you know the answer?

Answer 4

Yeah it's the first one

Answer 5

this should be in chem

Answer 6

@zb actually this doesn't belong to a subject. It's just basic scientific knowledge. Definitely not chem only.