Which of the following is of particular interest to scientists in their observations because of potential threats to the earth? meteors dust comets near earth objects (neos)

The answer is Near Earth Objects (NEOs).

Near Earth Objects (NEOs) have gained particular interest to scientists in their observations because of its potential threats to the Earth. It can be comets or asteroids. It is called Near Earth since their orbits are too close to cross the orbit of the Earth thus NEO can reach the space near-Earth that more likely give potential threats to the Earth.

246.28 K

Explanation:

The total energy of one mole of gas molecules can be calculated by the formula given below

E =

Where R is gas constant and T is absolute temperature.

Put the value of R as 8.314 and temperature as 245 , we get

E =

= 3055.4 J

Add 16 j to it

Total energy of gas molecules = 3055.4 + 16 = 3071.4 J.

If T be the temperature after addition of energy then

= 3071.4

T =

T = 246.28 K