big m construction

This laser consists of a discharge tube in the cylindrical shape containing helium Neon gas in the ratio 9:1 at a low pressure. Two mirrors M 1 and M 2 are placed at the ends to facilitate the longer availability of emitted photons. A large potential difference is applied bet..

It consists of N turns of coil PQRS wound over a non-magnetic metallic frame usually rectangular or circular. The coil is suspended from a torsion head H by means of phosphor bronze strip in a magnetic pole by pieces N and S. A mirror M is attached to the phosphor bronze strip. The other..

To bisect a given line segment AB is a line segment. The bisector of AB. (i) With A as centre and a suitable radius greater than AB of length, draw arcs on either side of AB. (ii) With the same radius and B as centre, cut the previous pair of arcs at points P and Q. (iii) Join PQ. (iv) M ..

To construct a perpendicular to a line from a point outside it A line AB and a point O outside it. It is required to construct a perpendicular to AB from O. (i) With O as centre, taking any suitable radius, draw an arc to cut AB at S and T. (ii) With S and T as centres and same ..

The probability of constructing a bridge in a year is 40%. What are the odds in favor of constructing it in a year? => 2 3 or 2 1 3 or 1 3 or 1 1 3..

The probability of constructing a bridge in a year is 40%. What are the odds in favor of constructing it in a year? => 1 3 or 2 3 or 2 1 3 or 1 1 3..

A circular tank of thickness 30 cm and height 80 cm whose diameter is 4 m is to be constructed in a storage yard. The rate of construction is $10 per m 3 . Find the cost of construction. [Take π = 3.] => $14.94 or $3090 or $284 or $30.90..

Nathan is planning to construct a garden shed in his back yards. The length and the width of the garden shed that he wants to construct are 1 2 3 yards and 1 1 2 yards respectively. Find the area of the plot that Nathan would require. => 1 3 yards or 1 6 yards 2 or 2 1 2 yards 2..

Construct an input - output table for the equation h = 120 + 15 t , for 0 ≤ t ≤ 4 , and choose the graph that represents the equation correctly. => Graph 1 or Graph 2 or Graph 3 or Graph 4..

Based on a sample of 150 students at a university, it was found that 112 of those students walk or use bike to travel to university. Construct a 95% confidence interval for p , the proportion of all students who use bike or walk to school. => 71.5% < p < 78.5% or 70% < p < 80%..