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Physics

Heat

Easy

Question

Coefficient of real expansion of mercury is $0.18 cross times 10 to the power of negative 3 end exponent divided by 6$ . If the density of mercury at $0 to the power of o C$ is 13.6 g/cc its density at 473K will be

13.12 g/c.c.
13.65g/c.c.
13.51 g/c.c.
13.22 g/c.c.

The correct answer is: 13.12 g/c.c.

$d subscript t equals d subscript o divided by left parenthesis 1 plus gamma straight capital delta t right parenthesis$

Related Questions to study

$text When a liquid in a glass vessel is heated, its apparent expansion is end text 10.30 cross times 10 to the power of negative 4 end exponent divided by to the power of ring operator straight C text . Same liquid end text text when heated in a metallic vessel, its apparent expansion is end text 10.06 cross times 10 to the power of negative 4 end exponent divided by to the power of ring operator straight C text . The coefficient of end text text linear expansion of metal is end text open parentheses alpha subscript text glass end text end subscript equals 9 cross times 10 to the power of negative 5 divided by 0 end exponent straight C close parentheses$

$text When a liquid in a glass vessel is heated, its apparent expansion is end text 10.30 cross times 10 to the power of negative 4 end exponent divided by to the power of ring operator straight C text . Same liquid end text text when heated in a metallic vessel, its apparent expansion is end text 10.06 cross times 10 to the power of negative 4 end exponent divided by to the power of ring operator straight C text . The coefficient of end text text linear expansion of metal is end text open parentheses alpha subscript text glass end text end subscript equals 9 cross times 10 to the power of negative 5 divided by 0 end exponent straight C close parentheses$

$text The coefficient of real expansion end text gamma subscript R text of a liquid is end text 5 text times the coefficient of linear expansion of end text t h e space m a t e r i a l space o f space t h e space c o n t a i n e r space i n space w h i c h space t h e space l i q u i d space i s space p r e s e n t. space T h e space r a t i o space o f space t h e space c o e f f i c i e n t space o f space$ apparent expansion and real expansion of the liquid is

$text The coefficient of real expansion end text gamma subscript R text of a liquid is end text 5 text times the coefficient of linear expansion of end text t h e space m a t e r i a l space o f space t h e space c o n t a i n e r space i n space w h i c h space t h e space l i q u i d space i s space p r e s e n t. space T h e space r a t i o space o f space t h e space c o e f f i c i e n t space o f space$ apparent expansion and real expansion of the liquid is

$text The coefficient of real expansion of a liquid is end text 7 cross times 10 to the power of negative 40 end exponent straight C text . The co-efficient of linear expansion end text text of the vessel is end text 1 cross times 10 to the power of negative 5 end exponent divided by to the power of 0 straight C text . The coefficient of apparent expansion of the liquid is end text$

$text The coefficient of real expansion of a liquid is end text 7 cross times 10 to the power of negative 40 end exponent straight C text . The co-efficient of linear expansion end text text of the vessel is end text 1 cross times 10 to the power of negative 5 end exponent divided by to the power of 0 straight C text . The coefficient of apparent expansion of the liquid is end text$

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$text A glass bulb of volume end text 250 cc text is filled with mercury at end text 20 to the power of ring operator straight C text and the temperature is raised to end text 100 to the power of ring operator straight C text . If the coefficient of linear expansion of glass is end text 9 cross times 10 to the power of negative 6 end exponent divided by to the power of ring operator straight C text Coefficient of absolute end text text expansion of mercury is end text 18 cross times 10 to the power of negative 5 end exponent divided by to the power of ring operator straight C text . The volume of mercury overflows end text$

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parallel

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