Question

Assignment Atom is the -------- and ------particle of the nature which can ---------- be created nor--------------.It's centre is very small,-----------and rigid which is known as --------. The e- moves in circular orbit of definte energy,so called------------------ and numbered as K,L,M,N. When e- jumps from one energy Level to another,Difference of---------- is emitted/absorbed in the form of ------------------.In Hydrogen atom,Neil Bohr calculated the of Energy of Ist e- is ----------- and radius of nth orbit is ---------------------.We know velocity of light in universe is --------------m/s.So,the energy of photon will be -----------------.Bohr explained it well but could not explain ------------in -------------------- field as well -------------- in -----------------------.​

Answer 1

Explanation:

This data includes artifacts (portable objects made or modified by humans), features (non-portable modifications to the site itself such as post molds, burials, and hearths), ecofacts (evidence of human activity through organic remains such as animal bones, pollen, or charcoal), and archaeological context

Answer 2

$\huge\red{A}\red{N}\red{S}\red{W}\red{E}\red{R}$

Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules.