Some chemical properties of nitrogen are...Nitric acid salts, potassium nitrate, trinitrotoluene, ammonium nitrate, and nitro-glycerine.
Answer:
I think the first one
Explanation:
I'm not really sure but i count it
The specific heat capacity of sand is much less than water because of which sands require less energy to cool down and similarly less energy to be heated... because of this it feels like sands absrob heat faster than water
Answer:
<em>The reactance is 80 Ω</em>
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Explanation:
Inductance H = 2 H
voltage v = 10 V
angular speed ω = 40 rad/s
The reactance of an inductive ac circuit ωL
40 x 2 =<em> 80 Ω</em>
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The current in the circuit is = V/ = 10/8 = 1.25 A