Recent questions tagged #mtf

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Magnetic flux in a circular coil of resistance `10Omega` changes with time as shown in figure. `ox` direction indicates a direction perpendicular to paper inwards. Column–I Column–II (A) At 1 second induced current is (P) Clockwise (B) At 5 second induced current is (Q) Anticlockwise (C) At 9 second induced current is (R) 0.5 A (D) At 15 second induced current is (S) 5 A (T) None of these

asked Mar 20, 2022 in 12th Physics by varun (6.7k points)

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In the circuit shown in figure `E=25V, L=2H, C=60 muF, R_1 = 5Omega and R_2=10Omega`. Switch S is closed at `t = 0.` Column-I Column-II (A) Current through `R_1` at t = 0 (P) 0 (B) Current through `R_2` at t = 0 (Q) 5A (C) Current through `R_1` at `t =oo` (R) 2.5 A (D) Current through `R_2` at `t =oo` (S) 7.5 A (T) None of these

asked Mar 20, 2022 in 12th Physics by varun (6.7k points)

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Match the coordinates given in Column A with the items mentioned in Column B. Column A Column B (1) (0, 5) (a) y coordinate is 2 × x - coordinate + 1. (2) (2, 3) (b) Coordinates of origin. (3) (4, 8) (c) Only y–coordinate is zero. (4) (3, 7) (d) The distance from x –axis is 5. (5) (0, 0) (e) y coordinate is double of x –coordinate. (6) (5, 0) (f) The distance from y–axis is 2.

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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Match the ordinates of the points given in Column A with the items mentioned in Column B. Column A Column B (a) (7, 0) (i) The ordinate is double the abscissa. (b) (11, 11) (ii) The ordinate is zero. (c) (4, 8) (iii) The ordinate is equal to the abscissa. (d) (6, 2) (iv) The abscissa is double the ordinate. (e) (0, 9) (v) The abscissa is triple the ordinate. (f) (6, 3) (vi) The abscissa is zero.

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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From the given graph, choose the letters that indicate the location of the points given

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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Find the coordinates of all letters in the graph given

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

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Plot the given points on a graph

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

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Study the given map of a zoo and answer the following

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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Write the x -coordinate (abscissa) of each of the given

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

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Write the y-coordinate (ordinate) of each of the given

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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Plot the given points on a graph sheet and check if the points lie on a straight line. If not, name the shape they form when joined in the given

asked Jan 18, 2022 in 8th-maths by uday (1.6k points)

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If y–coordinate is 3 times x -coordinate, form a table for it and draw a

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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Make a line graph for the area of a square as per the given table. Side (in cm) 1 2 3 4 Area (in `cm^2` ) 1 4 9 16

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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The cost of a note book is Rs 10. Draw a graph after making a tableshowing cost of 2, 3, 4, .... note books. Use it to find(a) the cost of 7 notebooks.(b) The number of note books that can be purchased with Rs

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

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Explain the situations represented by the following distance-timegraphs.(a) (b)

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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Complete the given tables and draw a graph for each.(a) x 0 1 2 3 y=3x+1 1 4 _ _ (b) x 1 2 4 6 y=x-1 0 49. Study the given graphs (a) and (b) and complete the correspondingtables below.(a) x 0 1 2 3 y b) x 0 1 2 3 4 y

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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Draw a graph for the radius and circumference of circle using a suitable scale.(Hint : Take radius = 7, 14, 21 units and so on)From the graph,(a) Find the circumference of the circle when radius is 42 units.(b) At what radius will the circumference of the circle be 220

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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The graph shows the maximum temperatures recorded for two consecutive weeks of a town. Study the graph and answer the questions that

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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The gra ph given below gives the actual and expected sales of carsof a company for 6 months. Study the graph and answer the questionsthat follow.(a) In which month was the actual sales same as the expected sales?(b) For which month(s) was (were) the difference in actual andexpected sales the maximum?(c) For which month(s) was (were) the difference in actual andexpected sales the least?(d) What was the total sales of cars in the months–Jan, Feb. andMarch?(e) What is the average sales of cars in the last three months?(f) Find the ratio of sales in the first three months to the

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

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The graph given below shows the marks obtained out of 10 by Soniain two different tests. Study the graph and answer the questionsthat follow.(a) What information is represented by the axes?(b) In which subject did she score the highest in Test I?(c) In which subject did she score the least in Test II?(d) In which subject did she score the same marks in both the Tests?(e) What are the marks scored by her in English in Test II?(f) In which test was the performance better?(g) In which subject and which test did she score full

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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