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2.00 mL of the unknown solution are mixed with 5.00 mL of a sodium standard containing 108 ppm Na
2.00 mL of the unknown solution are mixed with 5.00 mL of a sodium standard containing 108 ppm Na and diluted to 50.0 mL. Another 2.00 mL...
BrainSnippers
Nov 18, 20201 min read


A boiler is made of a copper plate 2.4 mm thick with an inside coating of a 0.2 mm thick layer of
A boiler is made of a copper plate 2.4 mm thick with an inside coating of a 0.2 mm thick layer of tin the surface area exposed to gases at 7
BrainSnippers
Sep 16, 20201 min read
The combination of gates shown below produces
The combination of gates shown below produces
AND GATE
XOR GATE
NOR GATE
NAND GATE
brainsnippers
BrainSnippers
Sep 16, 20201 min read
A vehicle of mass m starts moving along a horizontal circle without slipping, so that centripetal
A vehicle of mass m starts moving along a horizontal circle without slipping, so that centripetal acceleration is where b is constant. At...
BrainSnippers
Sep 15, 20201 min read
The take-off speed of Airbus A340 is 288 Km/hr
The take-off speed of Airbus A340 is 288 Km/hr. From the taxi track it comes to the main runway and waits for a while for the final clearanc
BrainSnippers
Sep 13, 20201 min read
A bullet fired vertically up from the ground reaches a height 40 m in its path from the
A bullet fired vertically up from the ground reaches a height 40 m in its path from the ground and it takes further time 2 seconds to reach
BrainSnippers
Sep 13, 20201 min read


The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius
The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius R will be,The electric field due to the
BrainSnippers
Aug 28, 20201 min read
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