Since mercury is 13+ times as dense as water, a given volume of mercury would carry about 4.4 times as much heat, so mercury is best conductor of heat among the given options. It is the only metal that is liquid at standard conditions for temperature and pressure. Mercury has one of the narrowest ranges of its liquid state of any metal.
Recently, Indian Agriculture Research Institute (IARI) successfully tested two new dwarf varieties of Kalanamak rice – Pusa Narendra Kalanamak 1638, 1...
What are the two wild species from which most modern edible parthenocarpic bananas originate?
How is thermal efficiency different in diesel and petrol engines?
Which of the following is not an objective of food preservation?
Which of the following weed causes Dropsy disease in humans?
Azotobacter spp fix nitrogen:
Which state occupies the maximum area under organic farming?
The climate of a country is largely defined by
In which wavelength range, the greenhouse gases absorb energy?
Pusa Surya Mango cultivar is selected from
