किसी चतुर्भुज के कोण समांतर श्रेढ़ी में हैं। यदि इनमें सबसे छोटा कोण 60° हो तो चतुर्भुज का सबसे बड़ा कोण ज्ञात कीजिए
Answers
Answer:
What Are the Main Causes of Depression?
Abuse. Physical, sexual, or emotional abuse can make you more vulnerable to depression later in life.
Age. People who are elderly are at higher risk of depression. ...
Certain medications. ...
Conflict. ...
Death or a loss. ...
Gender. ...
Genes. ...
Major events.
More items...•08-Mar-2021
https://www.webmd.com › guide › c...
Causes of Depression: Genetics,
Answer:
Solution:- (A) 114.72g.
Given that specific heat of metal =0.057calg
−1
According to Dulong Petit law,
Approximate atomic weight=
specific heat
6.4
=
0.057
6.4
=112.28g
Equivalent weight of metal =38.24g(Given)
Now applying-
valency=
Equivalent weight
Approximate atomic weight
=
38.24
112.28
=2.93≈3
∴Exact atomic weight=valency×Equivalent weight
⇒Exact atomic weight=3×38.24=114.72g
Hence the exact atomic weight of metal is 114.72g.