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Hana
Questions (14)
Proof by contradiction
1 answer
107 views
Proof by contradiction with example
1 answer
96 views
A wire of 50cm long bent in to a rectangular loop of 16cm by 4cm is placed perpendicular to the magnetic field whose flux
1 answer
113 views
Summary of some elements in nature and industry grade 12
1 answer
91 views
Show that a a volume of fruston of a right circular cone of radii r and height
V=π/3h[R^2+rR+r^2]
1 answer
103 views
show that
a volume of sphere with radius r V=4/3πr^3
1 answer
121 views
Show that
a volume of sphere with radius r V=4/3h[R^2+rR+r^2]
1 answer
80 views
Why are bulbs in a house connected in parallel rather than in series? If it is the current flowing through a body that
1 answer
111 views
Two wire of circular cross-sectionA&B are made of the same metal and have equal length but the resistance of wire A is three
1 answer
143 views
Why abird can rest on ahigh Volta power line with no ill effect,?
1 answer
109 views
If electrical power is transmitted over long distance, the resistance of the wire become significant. Why? Which mode of
1 answer
148 views
How many Faraday's would be required to produce one mole of chloride molecules
1 answer
157 views
How many Faraday's would be required to produceone mole of H2 molecules
1 answer
97 views
A charged capacitor will discharge slowly, even if it's terminal are 'open circuit' that is ,not connected to anything this
1 answer
265 views
Answers (4)
Angle a supplementary Angle b ,Angle a supplementary Angle c , then angle b and angle c are
I got a 100. Look on kohichi thank you!! It goes 1 b 1,2,3 2 a 1 3 d 23 4 1 11 and 24 5 b 28
1 is comprise of 1850 2 is Congress could not decide 3 is to keep slavery out of the 4 is John Calhoun
E=100g×450J/kg×60° E=2,700,000J
