Question

who are nihangh singh?
what do you mean by gatka?
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Answer 1

Explanation:

$1ans$

The Nihang (Punjabi: ਨਿਹੰਗ) or Akali (lit. "the immortals") is an armed Sikh warrior order originating in the Indian subcontinent. Nihang are believed to have originated either from Fateh Singh and the attire he wore or from the "Akali" (lit. Army of the Immortal) started by Guru Hargobind.

$2ans$

Gatka (Gurmukhi: ਗਤਕਾ; Shahmukhi: گَتکا; Hindi: गतका;Urdu: گَتکا) is a form of martial art associated primarily with the Sikhs of the Punjab and other related ethnic groups, such as Hindkowans. It is a style of stick-fighting, with wooden sticks intended to simulate swords.

Answer 2

l/A is known as cell constant. The specific resistance is, thus defined as the resistance of one-centimetre cube of a conductor. The reciprocal of specific resistance is termed the specific conductance or it is the conductance of one-centimetre cube of a conductor. It is denoted by the symbol κ.