The units of light energy emitted by blackbody radiation is originally called as quanta. Black body radiation is a type of radiation within a boy in thermodynamic equilibrium. This is a theoretical body. In 1900, Planck proposed that light and other electromagnetic waves were emitted in discrete packets of energy which were called "quanta". This was the original unit used.
Answer:
Chlorine can be found in Period 3.
Explanation:
Periods on the periodic table are the rows (horizontal sections) that group elements together. By looking across Period 3, you will find Cl (chlorine).
In bulbs 93 percent Argon and 7 percent Nitrogen is filled because both these are generally heavy gases so they reduce transfer of heat between panels in bulb....
also both are colourless and dry gases....
Animals with larger weights compensate for the large force they exert on the ground, by having a large footprint area in order to reduce the pressure of their feet on the ground.
<h3>Why do animals with large weight have large feet?</h3>
Large animals such as elephants, lions, hippopotamus, etc, usually have a large foot print area compared to smaller animals.
This larger footprint area helps to support their weight.
The weight of these animals exerts a force as well as pressure on the ground.
Pressure, force and area are related by the equation below:
The larger the area, the smaller the pressure.
In order to compensate for the large force they exert on the ground, larger animals possess a large footprint area in order to reduce the pressure of their feet on the ground.
Learn more about force, pressure and area at: brainly.com/question/8033367
