myo.sandi (39)in #sei • 6 years agokodan eng(i) State ‘Le Chatelier’s principle’. (ii) Using Le Chatelier’s principle, predict the effect of increasing pressure…myo.sandi (39)in #fec • 6 years agodko dhiB. (2/3)^2 C. 32 D. (3/4)^2 E.(1/3)^2 A quadratic equation with roots -3 and 5 is A.x2-15=0 B.…myo.sandi (39)in #fec • 6 years agokhi taung1.Draw the following intervals. (a) {x/x > 2} (b) {x/x ≥ 3} (c) {x/x x ≤ -1} (d) {x/x>-1} (e){x/-2≤ x≤…myo.sandi (39)in #lsc • 6 years agomoney me. Vectors of ………. kinds may not be added. Only vector quantities of ………. kind may be added. If D ⃗ =-4C ⃗, the…myo.sandi (39)in #gangaw • 6 years agodistion stu cet. 28 C. 24 D. 48 E. 12 The area , in cm2 , of a circle has the same numerical value as the circumference…myo.sandi (39)in #behs • 6 years agomsoooshg g s) A body start s from rest and accelerates at 3 ms-2,for 4 s. Its velocity remains constant at the maximum value…myo.sandi (39)in #dope • 6 years agomoin yeachange in position along a certain direction is called ……… . Force is a ……… quantity. Mass is a ……..…myo.sandi (39)in #priva • 6 years agomoei dk{(x,y)/ x and y are positive integers and x + y = 7}.Write L by listing its elements. Exercise 1.2 1.Draw the…myo.sandi (39)in #pakck • 6 years agoex doc math) The molecule of (NH3, ClF3, BCl3) does not deviate octet rule. (c) The volume of the gas decreases (rapidly…myo.sandi (39)in #kds • 6 years agomeelsay 78The unit watt is the same as …… . The unit one joule per second is equivalent to ……… . The mechanical…myo.sandi (39)in #taung • 6 years agoquick reader testaA.(0,2) B.(2,0) C.(3,0) D.(0,3) E.(0,4) Which of the following points, lies on the line 2x+y=6…myo.sandi (39)in #moi • 6 years agomein selfThe earth can be regarded as a ………. . 22.clock The age of universe is ……… s. 23.2 x 1018 24…….. is the language…myo.sandi (39)in #taung • 6 years agomoonlight sertacm , is A. 2 B. 3 C.5 D. 48 E. 12 OAB is a sector of a circle with centre O, radius 8 cm and a…myo.sandi (39)in #jok • 6 years agoioop m6g3+log_25=…….. A.log_240 B.log_24 C.log_2150 D. log_215 E.log_260 log0.01=……… A. 2 B. -2…myo.sandi (39)in #sec • 6 years agosee ma naingThe product of mass to velocity is ……… . (26) The acceleration due to the gravitational force is called acceleration…myo.sandi (39)in #lsc • 6 years agotikyikah lkdThe standard of the number 5068 is ………. . 11.5.068 x 2103 12.Volume is the ………… quantity. 12.derived The unit…myo.sandi (39)in #nooe • 6 years agojoemoelog_35× log_2527=…………. A.3/2 B.2/3 C.5/27 D.3/25 E. 5×27 10.If x=log_ba,y=log_cb,z=log_ac, then…myo.sandi (39)in #octe • 6 years agooctstef(d) Hydrogen sulphide has weak ………. properties. (e) Halogens have essential electronic structure of ………. . (f) In…myo.sandi (39)in #min • 6 years agomoinv.An arc BC subtends an angle of 144° at the centre O if a circle of radius 10 cm . Then the length of arc BC is…myo.sandi (39)in #paik • 6 years agopauktoothe smallest possible value of n(P∩Q) is A.5 B.2 C.3 D.7 E.8 20.Which of the following is (are) true…