Take a glass of water and mark the level of water as ‘0’. Then put in 5 marbles and
mark the level of water as 5 M. Again drop 5 marbles and mark the level of water as
10 M. Likewise make the markings for 15 M, 20 M, 25 M, 30 M and 35 M. Now put
the following things in the measuring glass and make a guess of their volume.
i. A ball is nearly ______
ii. An eraser is nearly _________ marbles.
iii. A lemon is nearly _________ marbles.
iv. A pencil is nearly _________ marbles.
v. A potato is nearly _________ marbles.
Answers
Answer:
I..20
ii..2
III..4
iv..2
v..10
Step-by-step explanation:
marble, granular limestone, or dolomite (ie, a rock composed of calcium-magnesium carbonate) that has been recrystallized by heat, pressure, and aqueous solutions. Commercially, it includes all decorative calcium-rich rocks that can be polished, as well as certain serpentines (green antiques).
Petrographically, marbles are massive rather than thin-bedded and consist of a mosaic of calcite grains that rarely show any trace of crystalline form under the microscope. They are interspersed with tiny cracks that correspond to rhombohedral cleavage (fracture planes that intersect to give rhombic forms) of the calcite. In more heavily deformed rocks, the grains show banding and may be elongated in a certain direction or even crushed.
Marbles are often found among metamorphic rocks such as mica schists, phyllites, gneisses, and granulites, and are most common in older layers of the Earth's crust that have been deeply buried in areas of extreme folding and igneous activity. The conversion of fossil-rich limestones into true marbles in such metamorphic areas is a common occurrence; occasionally, as at Carrara, Italy, and at Bergen, Norway, recrystallization of the rock has not completely obliterated the organic structures.
I..20
ii..2
III..4
iv..2
v..10
brainly.in/question/1687002
#SPJ3
Answer:
(i) A ball is nearly 20 marbles.
(ii) A eraser is nearly 2 marbles.
(iii) A lemon is nearly 3 marbles.
(iv) A pencil is nearly 2 marbles.
(v) A potato is nearly 10 marbles.
Step-by-step explanation:
Comparison measurment
In this procedure, the value of the quantity to be measured is contrasted with either another quantity that is practically related to it or with a previously determined value of the same amount.
This approach may only be used to identify deviations from a master gauge, such as dial indicators or other comparators.
A tool that measures the unknown length in comparison to the norm. Such a measurement is referred to as a comparison measurement, and the tool that does the comparison is called a comparator.
In most cases, linear measurements are performed using comparators. Additionally, it only provides variations in dimensions relative to an object's fundamental dimension.
Currently available comparators essentially differ in how they magnify and record the detected changes. The least count of the standard and the means of comparison are both important in comparison measurement. A comparison needs to be extremely accurate and precise.
To know more about the comparison measurement, click on the link below:
https://brainly.in/question/45531959
To know more about the gauge, click on the link below:
https://brainly.in/question/17990538
#SPJ3