Start learning 50% faster. Sign in now
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.
Which of the following is a secondary air pollutant :
With reference to the Fugitive Economic Offenders Act, 2018, consider the following statements.
1. A Fugitive Economic Offender is a person aga...
If the diameter of a capillary is doubled, then the rise of water in it will be –
Diamond and graphite are :
Which of the following reactions represents symbolic combination reaction?
In which year is the ratio of foreign investment approvals to foreign investment inflows highest?
The sum of the exponents of the prime factors in the prime factorization of 360 is
Hakki Pikki is a tribe of the Indian subcontinent, they mostly live in which state?
A man starts walking from his house towards the south. After walking 5 km, he turned to his left and walked 6 km. Then he walked further 5 km after turn...