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By passing electric current
The best method of making a powerful magnet is by passing electric current. Wind a length of an insulated copper wire around a steel rod DY and connect it to a battery and a switch. After the current has passed through the coil for some time you will notice that the steel r..
The best method of making a powerful magnet is by passing electric current. Wind a length of an insulated copper wire around a steel rod DY and connect it to a battery and a switch. After the current has passed through the coil for some time you will notice that the steel r..By passing carbon dioxide through an alkali
With excess of carbon dioxide, the carbonate first formed changes to bicarbona..
Lines that are passing through the same point are called ____________.
Lines that are passing through the same point are called ____________. => Concurrent lines or Collinear lines or Both Concurrent and Collinear lines or Nothing to say more than lines..
Joe has 15 entry passes for a show and he bought 6 more passes. How ma..
Joe has 15 entry passes for a show and he bought 6 more passes. How many passes does he have now? => 23 or 22 or 15 or 21..
How many lines can be drawn passing through two points?
How many lines can be drawn passing through two points? => Three or One or Two or Infinite..
Is the line passing through the letter a line of symmetry?
Is the line passing through the letter a line of symmetry? => Yes or No..
A chord that passes through the center of a circle is called a _______..
A chord that passes through the center of a circle is called a __________. => radius or diameter or circumference or None of the above..
How many lines can be drawn passing through a point?
How many lines can be drawn passing through a point? => One or Zero or Infinite or Two..
100 students appeared for two tests. 70 passed in the first, 50 passed..
100 students appeared for two tests. 70 passed in the first, 50 passed in the second and 40 passed in both. Find the probability that a student selected at random passed in at least one test. => 1 5 or 7 2 0 or 4 5 or 3 5..
Find the equation whose graph does not pass through the first quadrant..
Find the equation whose graph does not pass through the first quadrant. => y = x - 3 or y = - x + 1 or y = 2 x + 5 or y = - x..
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