what is meant by anomalous expansion of water ?
What is real and apparent expansion of liquids
what is the relationship between the coefficients of linear expansion,superficial expansion and cubical expansion of a solid.
How can we overcome energy crisis?
Give reason: A hollow glass sphere which floats with its entire volume submerged in water at 4 degrees centigrate sinks when the water is heated above 4 degrees centigrate
Give Reason: A glass bottle completely filled with water and tightly closed at room temperature is likely to burst when kept in a freezer of a refrigerator
what is meaning coefficient of linear expansion?
prove by an experiment air is a bad conductor of heat
Why are soft drinks bottles not completely filled ?
A hot glass chimney often cracks when a drop of water falls on it. Why?
state two disadvantages of using water as a thermometric liquid
can anyone please explain to me hope's experiment(anomalous expansion of water)?
small holes are provided at the bottom of the chimney in an oil lamp. give reason.
Is clay a bad conductors or good conductor of heat .
EXPLAIN:-
1) WHY DO ARABS WEAR LONG WOLLEN CLOTHES IN HOT DESERTS?
2) WHY DO WE DRINK TEA IN CHINA MUGS INSTEAD OF METALLIC MUGS?
what is meant by anomalous expansion of water ?
What is real and apparent expansion of liquids
what is the relationship between the coefficients of linear expansion,superficial expansion and cubical expansion of a solid.
How can we overcome energy crisis?
Give reason: A hollow glass sphere which floats with its entire volume submerged in water at 4 degrees centigrate sinks when the water is heated above 4 degrees centigrate
Give Reason: A glass bottle completely filled with water and tightly closed at room temperature is likely to burst when kept in a freezer of a refrigerator
what is meaning coefficient of linear expansion?
prove by an experiment air is a bad conductor of heat
Why are soft drinks bottles not completely filled ?
A hot glass chimney often cracks when a drop of water falls on it. Why?
state two disadvantages of using water as a thermometric liquid
can anyone please explain to me hope's experiment(anomalous expansion of water)?
small holes are provided at the bottom of the chimney in an oil lamp. give reason.
rnIs clay a bad conductors or good conductor of heat .
EXPLAIN:-
1) WHY DO ARABS WEAR LONG WOLLEN CLOTHES IN HOT DESERTS?
2) WHY DO WE DRINK TEA IN CHINA MUGS INSTEAD OF METALLIC MUGS?