Question

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4. Take a little soil. Break the clumps with your hand to powder it. Now take a
glass tumbler, three quarters filled with water, and then add a handful of soil to it.
Stir it well with a stick to dissolve the soil. Now let it stand undisturbed for some
time. Observe and answer the following questions:
• Do you see layers of particles of different sizes in the glass tumbler?
Draw a well- labelled diagram showing these layers.
Note: {Evaluation Criteria: Content Presentation, Innovation and
Creativity, Research and Investigation
You can submit the project in the form of a PPT/SOFT COPY (PDF/WORD)
OR show your creativity in the form of booklet/brochure etc. You can take help
of internet, magazines, blogs etc.
2020​

Answer 1

Answer:

okay

Explanation:

The fundamental quantities are length, mass, time, temperature, electric current, luminous intensity and amount of substance and their S.I. units are metre, kilogram, second, kelvin, ampere, candela and mole respectively. ... The units of derived quantities are called derived units.

Answer 2

Answer:

Explanation:

ok