GALA ASSIGNMENT 2022 STD 10 GUJARATI SECTION A

In the given cross-section: CE = 20 cm, BC = 25 cm, AB = GF = 13 cm, AG = 10 cm and AN = 12 cm The perimeter of the trapezium part of the cross section, is

In the given cross-section: CE = 20 cm, BC = 25 cm, AB = GF = 13 cm, AG = 10 cm and AN = 12 cm The area of the semi- circular part of the cross section, is

In the given cross-section: CE = 20 cm, BC = 25 cm, AB = GF = 13 cm, AG = 10 cm and AN = 12 cm The perimeter of the rectangular part of the cross section, is

In the given cross-section: CE = 20 cm, BC = 25 cm, AB = GF = 13 cm, AG = 10 cm and AN = 12 cm The perimeter of the cross section, is

In the given cross-section: CE = 20 cm, BC = 25 cm, AB = GF = 13 cm, AG = 10 cm and AN = 12 cm The area of the cross section, is

A coil having 800 turns, area of cross section 12 cm^(2) and 15 cm long is connected in series with another coil having 500 turns, area of cross section 10 cm^(2) and 10 cm long. Calculate the net inductance of the system.

Water is flowing with a speed of 2m//s in a horizontal pipe with cross-sectional area decreasing from 2xx10^(-2) m^(2) to 0.01 m^(2) at pressure 4xx10^(4) pascal. What will be the pressure at smaller cross-section?

What is the drift velocity of electrons in a copper conductor having a cross-sectional area of 5xx10^(-6) m^(2) if the current is 10 A. Assume there are 8.0xx10^(28) "electrons"//m^(3) .

The adjacent figure is the part of a horizontally stretched net. section AB is stretched with a force of 10 N . The tensions in the sections BC and BF are

Out of two sections A and B, 10 students of section B shift to A, as a result strength of A becomes 3 times the strength of B. But, if 10 students shift over from A to B, both A and B become equal in strength. Ratio of the number of students in section A that of section B is