Please quick help:- Grade 9
Why do physicists work in SI units?
What are the SI base un...
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Physics, 25.09.2021 15:00 Snowball080717
Please quick help:- Grade 9
Why do physicists work in SI units?
What are the SI base units and their symbols for length, mass, time, and temperature?
What are significant figures? What is the role of uncertainty when using significant figures? Is zero a significant figure? Use examples to explain your answers.
Convert a kilosecond into milliseconds.
steps in scientific method:
Q1. List the 6 steps of the scientific method.
Q2. Define the term hypothesis and identify three ways in which a hypothesis can be tested.
Q3. Describe what happens when a hypothesis is not supported.
Q4. Describe why it is important for scientists to avoid bias.
make 2 tables one for base unite and other for derivative unte it should consist the name and symbol.
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