Question
The density of the liquid when
heatedSolution
The mass density of a material varies with temperature and pressure. Increasing the temperature of a substance (with some exceptions) decreases its density by increasing the volume of that substance. In most materials, heating the bottom of a fluid results in convection of the heat from bottom to top of the fluid due to the decrease of the density of the heated fluid.
Hemiptera and Hymenoptera exhibit similarity in which of the following aspects of insect classification?
Which of the following statements is/are true?
Statement A: Potassium is involved in regulating plant water uptake and maintaining turgidity.
...Leading state in the pulse production isÂ
Micrografting is primarily used to produce plants free from:
Accept when null hypothesis is false is___
The biological yield of a crop refers to the total production of which of the following?
ZEITLUPE is a
The body temperature of insects normally follows closely the temperature of the surrounding and hence, it is termed as
Which type of meristem is responsible for the increase in girth or thickness of plants?
The first stable compound formed in the photosynthesis of C3 plants is :Â
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