Question

AIM: Determination of the density of solid (denser than water) by using spring balance and measuring cylinder.
APPARATUS:
_________________________________________________________________________
THEORY:
Let the mass of given solid body be M and its volume be V, then its density is given by relation: D=M/V
Here mass of given body is measured by____________________________________
Volume of the given body can be measured by using measuring cylinder as it is equal to ________________________________.


OBSERVATIONS:
a. Range of the scale of the spring balance = ___________ g wt
b. Least count of the spring balance = _______ gwt
c. Zero error of the scale ‘e’ = _____________ g wt
Part a) Reading of spring balance to record the weight of solid body
S.NO.
WEIGHT OF SOLID BODY IN AIR
MEAN VALUE OF WEIGHT

OBSERVED WEIGHT(g wt)
CORRECTED WEIGHT(g wt)

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Mean value of weight =W =_________________g wt
Mass of the body =_______________grams =_________________kg


Part b) Determination of volume of solid body
Range of graduated cylinder =_________________ml
Least count of graduated cylinder =Vo/n =_______________ml/div
Reading of measuring cylinder to record volume of solid body:
S.NO
READING OF LOWER MENISCUS OF WATER
VOLUME OF SOLID BODY
V= R2 - R1(ml)

Solid body is not immersed in water R1(ml)
Solid body fully immersed in water R2(ml)

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Mean Volume =________________ ml
CALCULATIONS:
Mean value of mass =_________________gm
Mean value of V =_________________ml
Density, D=M/V =_________________gm/ml = ______________kg/m3

RESULT:
_____________________________________________________________

Answer 1

Answer:

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Answer 2

Answer:

To determine the density of solid that is denser than water, using a spring ... Click on one of the given solids to measure its volume. ... 1. Table: