Question

Iartz clock is more approp

time, why
1.
Group-C
Describe the importance of measurement in our daily life.
2.
Express newton and pascal in terms of fundamental units.
3.
How is the volume of an irregular solid measured? Explain.
Express watt and joule in terms of fundamental units.
Express the following numbers in the scientific notation.
i) 2000085000 ii) 0.000825 iii) 2000.82
Convert the following scientific notations into the general form.
i) 3 108
ii) 1.5 x 10-5 iii) 2.57 x 10-7
Convert the following:
i) 54 km into cm
ii) 2 mm² into m?
The volume of water in a measuring cylinder is 50 ml. When a piece of stone is in
in the cylinder, the volume of water increases to 87.3 ml. Calculate the volum
stone.
Group-D
[Ans: 37.3​

Answer 1

Q3. the volume of an irregular solid can be measured by immersing it in water in a container that is calibrated or that has markings.you can see it on how the level of the water goes up.