A volcanic eruption is a display of Earth's power by the release of heat energy. This process of heat escape can be classified as ________?
آتش فشاں پھٹنا گرمی کی توانائی کے اخراج سے زمین کی طاقت کا مظاہرہ ہے۔ گرمی سے بچنے کے اس عمل کو ________ کے طور پر درجہ بندی کیا جا سکتا ہے؟
Answer: convection
Explanation
A volcanic eruption is the release of heat energy by Earth's power. this process is called convection because
Convection is the movement of particles through a substance, transporting their heat energy from hotter areas to cooler areas.
Additional Information:
Conduction is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules.
Radiation is energy that comes from a source and travels through space at the speed of light.
This question appeared in
Past Papers (3 times)
CSS Past Papers download PDF (1 times)
FPSC 5 Years Past Papers Subject Wise (Solved With Details) (1 times)
FPSC Past Papers (1 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- The heat of sublimation of potassium is 98kJ/mol, the heat of dissociation of bromine gas is 192.5 kJ/mol. The ionization energy of K is 414 kJ/mol. The electron affinity of Br is -334.7 kJ/mol and the heat of formation of KBr is -405.8 kJ/mol. Calculate the lattice energy of KBr
- The burning of substances in air with the release of a large amount of heat and light energy is called _____?
- What is the value of heat energy (Q) in an adiabatic process?
- The solar heat energy reaching the earth each year is more than ______?
- Heat of sun reaches the earth by ________?
- What is the process called in which gases trap heat and increase Earth’s temperature?
- If the room is air tight the heat absorption at constant volume is 1.4 × 10⁶ J and delivers the power of 2KW, the time to provide the energy is _____?
- The latent heat of vaporization of water is 2,240 J. If the work done in the process of vaporization 1g is 168 J, then the increase in internal energy is?
- The process in which nuclei of heavy elements are broken into lighter nuclei and produce a large amount of heat energy is called?
- The fusion process is responsible for the production of solar energy while the Fission process is involved in nuclear energy. As an energy source for everyday use, the Fission process is the preferred option because ________?
