what were the changes and development made by British when they shifted their capital from calcutta to delhi?

Urgent help I need it right now!!!! An insulating hollow sphere has inner radius a and outer radius b. Within the insulating material the volume charge density is given by rho(r)=r,where is a positive constant.A). What is the magnitude of the electric field at a distance r from the center of the shell, where aExpress your answer in terms of the variables , a, r, and electric constant 0.B) .A point chargeq is placed at the center of the hollow space, at r=0. What value must q have (sign and magnitude) in order for the electric field to be constant in the region aExpress your answer in terms of the variables , a, and appropriate constants.C). What then is the value of the constant field in this region?Express your answer in terms of the variable and electric constant 0. For 2021, Rahal's Auto Parts estimates bad debt expense at 1% of credit sales. The company reported accounts receivable and an allowance for uncollectible accounts of $92,500 and $3,300, respectively, at December 31, 2020. During 2021, Rahal's credit sales and collections were $416,000 and $420,000, respectively, and $4,140 in accounts receivable were written off. Rahal's final balance in its allowance for uncollectible accounts at December 31, 2021, is: Multiple Choice $7,340. $5,300. $3,320. $4,160. Why were early American industries located near water? please help! A bag of 20 tulip bulbs purchased from a nursery contains 10 red tulip bulbs, 7 yellow tulip bulbs, and 3 purple tulip bulbs. What is the probability of randomly selecting a purple tulip bulb from the bag Compute the equilibrium constant at 25 C for the reaction between Sn2+(aq) and Cd(s), which form Sn(s) and Cd2+(aq). Express your answer using two significant figures The equal sides of isosceles triangle are 10 cm and perimeter is 28 cm. The area of this triangle is? Evaluate the expression. Assume that all the angles are in Quadrant I. (cos (arctan 3/7)) Graph the equation y = 1/2x + 5 on the coordinate plans provided below. An economist is studying the linear relationship between the selling price p, of amobile phone and the number of persons buying the phone x. The table of valuesillustrates her findings. Write the equation that represents the relationship between thenumber of persons buying the phone and the price of the phone. 7. An astronaut weighs 900N on earth. On the moon, he weighs 150N. Calculate themoons' gravitational strengh Ag+(aq)+2NH3(aq)Ag(NH3)2+(aq) : A g + ( a q ) + 2 N H 3 ( a q ) A g ( N H 3 ) 2 + ( a q ) : blank is the Lewis acid and blank is the Lewis base. is the Lewis acid and A g + ( a q ) + 2 N H 3 ( a q ) A g ( N H 3 ) 2 + ( a q ) : blank is the Lewis acid and blank is the Lewis base. is the Lewis base. Demand is usually shown as which type of line?A. Perfectly horizontalB. Perfectly verticalC. Positively slopedD. Negatively sloped The greater the frequency of the waves, the ____________ the pitch. The floor of a rectangular room is to be covered with square floor tiles with 1-foot sides. The floor of the room is 18 feet long and 12 feet wide. If the square tiles cost $4 each, how much would it cost to completely cover the floor with these tiles? The communication process is NOT 1. A note has a wavelength of 0.77955 m. If the speed of sound is 343.00 m/s, what pitch is this note? 2. A note has a wavelength of 0.52028 m. If the speed of sound is 343.00 m/s, what pitch is this note? please no funny answers A submarine is moving parallel to the surface of the ocean at a depth of 626 m. It begins aconstant ascent so that it will reach the surface after travelling a distance of 4420 m.a) What angle of ascent, to the nearest tenth of a degree, did the submarine make? (3marks)b) How far did the submarine travel horizontally, to the nearest metre, during its ascent tothe surface? (3 marks) Based on the graph below, what prediction can we make about the acceleration when the force is 0 newtons? A. It will be 0 meters per second per second. B. It will be 5 meters per second per second. C. It will be 10 meters per second per second. D. It will be 15 meters per second per second.PLZ HURRY WILL MARK BRAINLIEST IF CORRECT plssss answer it i am stuck in between..prove that pascal is a derived unit using the formulae...