ngelay38(25)•in #kpf•2747 days agolpioFrom the following equation, identify oxidizing and reducing agents .Give reason for your answer. 2H2O + 2Br2 → O2 + 4HBr (f) Which elements (s) N or P or K is ...2219$0.00ngelay38(25)•in kpf•2747 days agolpioFrom the following equation, identify oxidizing and reducing agents .Give reason for your answer. 2H2O + 2Br2 → O2 + 4HBr (f) Which elements (s) N or P or K is ...2219$0.00
ngelay38(25)•in #nef•2748 days agocet stu d8A. y^(1/2) B. y^(3/2) C.y^(5/4) D.y^(5/8) E.y^(7/8) 19. x-2+y-2=…….. A.(x+y)-2 B. (xy)-2 C. (x2+y2)(xy)-2 D.x2+y2 E. (xy)(x+y)-2 20.If x4 =10, what is x6? A.10√...2180$0.00ngelay38(25)•in nef•2748 days agocet stu d8A. y^(1/2) B. y^(3/2) C.y^(5/4) D.y^(5/8) E.y^(7/8) 19. x-2+y-2=…….. A.(x+y)-2 B. (xy)-2 C. (x2+y2)(xy)-2 D.x2+y2 E. (xy)(x+y)-2 20.If x4 =10, what is x6? A.10√...2180$0.00
ngelay38(25)•in #kpf•2749 days agomoney making2. The vertices of a triangle ate the points A(-2,3), B( 5,-4) and C(1,8). Find the slope of each side and also the slope of median. 3. The vertices of parallel...2170$0.00ngelay38(25)•in kpf•2749 days agomoney making2. The vertices of a triangle ate the points A(-2,3), B( 5,-4) and C(1,8). Find the slope of each side and also the slope of median. 3. The vertices of parallel...2170$0.00
ngelay38(25)•in #koe•2752 days agosiim 87y13. The unit of time in all system of measurement is the ………. . 13. kilogram 14. The unit of mass in MKS system is ……… . 14.kilogram 15.The universe has the ………...2150$0.00ngelay38(25)•in koe•2752 days agosiim 87y13. The unit of time in all system of measurement is the ………. . 13. kilogram 14. The unit of mass in MKS system is ……… . 14.kilogram 15.The universe has the ………...2150$0.00
ngelay38(25)•in #sbs•2768 days agogood qA and B are two sets and numbers of elements ate as shown in the Venn diagram. Given that n(A) = n(B), calculate (a) x (b) n(A∪B) 2.A ,B and C are three sets an...2101$0.00ngelay38(25)•in sbs•2768 days agogood qA and B are two sets and numbers of elements ate as shown in the Venn diagram. Given that n(A) = n(B), calculate (a) x (b) n(A∪B) 2.A ,B and C are three sets an...2101$0.00
ngelay38(25)•in #sbs•2769 days agogea legyiFill in the blanks. (4-marks) (1)The largest unit of length is the . (2)The weight of 60 kg mass on the moon is N. (3)If a ball is thrown upward with a velocity...2142$0.05ngelay38(25)•in sbs•2769 days agogea legyiFill in the blanks. (4-marks) (1)The largest unit of length is the . (2)The weight of 60 kg mass on the moon is N. (3)If a ball is thrown upward with a velocity...2142$0.05
ngelay38(25)•in #intell•2770 days agosemmon lse……….. fundamental forces. (13) The gravitational force is a ……… range force . (14) Weight has both magnitude and ………. . (15) The SI unit of weight is ……… . (16)...2101$0.00ngelay38(25)•in intell•2770 days agosemmon lse……….. fundamental forces. (13) The gravitational force is a ……… range force . (14) Weight has both magnitude and ………. . (15) The SI unit of weight is ……… . (16)...2101$0.00
ngelay38(25)•in #free•2771 days ago7yuh is. The magnitude of the resultant force of a 12 N pointing east and a force of 5 N pointing south is ……….. N. 25. A vector of magnitude 100 units is inclined at ...2101$0.03ngelay38(25)•in free•2771 days ago7yuh is. The magnitude of the resultant force of a 12 N pointing east and a force of 5 N pointing south is ……….. N. 25. A vector of magnitude 100 units is inclined at ...2101$0.03
ngelay38(25)•in #linmo•2773 days agodmosin6. The value of {[(2)^(-1) ]^(-1) }^(-1)is A.2 B.-2 C.-1/2 D.1/4 E.1/2 7.5^(3^2 )/(5^3 )^2 =……. A.1 B.0 C.25 D.125 E.625 8.(-1)^(-1) +(-1)^0 =………. A. 2 B.1 C.0 ...2091$0.03ngelay38(25)•in linmo•2773 days agodmosin6. The value of {[(2)^(-1) ]^(-1) }^(-1)is A.2 B.-2 C.-1/2 D.1/4 E.1/2 7.5^(3^2 )/(5^3 )^2 =……. A.1 B.0 C.25 D.125 E.625 8.(-1)^(-1) +(-1)^0 =………. A. 2 B.1 C.0 ...2091$0.03
ngelay38(25)•in #sbs•2774 days agomocet essB.-6 C.9 D.12 E.15 9. log35× log2527=…………. A.3/2 B.2/3 C.5/27 D.3/25 E. 5×27 10.If x=logba,y=logcb,z=logac, then xyz=………… A. 0 B. 1 C.-1 D. abc E. a+b+c 11...2080$0.00ngelay38(25)•in sbs•2774 days agomocet essB.-6 C.9 D.12 E.15 9. log35× log2527=…………. A.3/2 B.2/3 C.5/27 D.3/25 E. 5×27 10.If x=logba,y=logcb,z=logac, then xyz=………… A. 0 B. 1 C.-1 D. abc E. a+b+c 11...2080$0.00
ngelay38(25)•in #anak•2775 days agominlso ml12.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 A.25/2π B.25/2 π C.8/π D.π/8 E. 8π 13.If sin〖...1750$0.00ngelay38(25)•in anak•2775 days agominlso ml12.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 A.25/2π B.25/2 π C.8/π D.π/8 E. 8π 13.If sin〖...1750$0.00
ngelay38(25)•in #myauk•2776 days agoyearly mthm (e) Sulphur (v) dissociation constant of the indicator (f) Bleaching powder (vi) K2SO4. Al2(SO4)3.24 H2O (g) Kin (vii) (NH4)2 SO4.FeSO4.6H2O 5. Define the fol...2080$0.00ngelay38(25)•in myauk•2776 days agoyearly mthm (e) Sulphur (v) dissociation constant of the indicator (f) Bleaching powder (vi) K2SO4. Al2(SO4)3.24 H2O (g) Kin (vii) (NH4)2 SO4.FeSO4.6H2O 5. Define the fol...2080$0.00
ngelay38(25)•in #anauk•2778 days ago3g7 mathaiv) type of bond that is formed between A and B. (d) Write equations in words and symbols for the following reactions. (i) Dinitrogen oxide reacts with carbon. ...2092$0.03ngelay38(25)•in anauk•2778 days ago3g7 mathaiv) type of bond that is formed between A and B. (d) Write equations in words and symbols for the following reactions. (i) Dinitrogen oxide reacts with carbon. ...2092$0.03
ngelay38(25)•in #intell•2779 days agoy6 myan) Is work a vector or scalar? Define “energy”. A wooden sphere of mass 0.15 kg is thrown with a velocity of 30 ms-1 .Find the kinetic energy of the sphere. (4-m...2071$0.02ngelay38(25)•in intell•2779 days agoy6 myan) Is work a vector or scalar? Define “energy”. A wooden sphere of mass 0.15 kg is thrown with a velocity of 30 ms-1 .Find the kinetic energy of the sphere. (4-m...2071$0.02
ngelay38(25)•in #fec•2780 days agomin oin>>> 1.vector 2. force 3. zero 4.force 5. vector component 6.opposite 7.cector 8. scalar 9. same 10. opposite 11. magnitudes 12. vector 13. displacement 14.vecto...2070$0.00ngelay38(25)•in fec•2780 days agomin oin>>> 1.vector 2. force 3. zero 4.force 5. vector component 6.opposite 7.cector 8. scalar 9. same 10. opposite 11. magnitudes 12. vector 13. displacement 14.vecto...2070$0.00
ngelay38(25)•in #sto•2781 days agophychem sta body is moving with constant velocity , its acceleration is . (10) is the rate of change of velocity. (11) The velocity of a body is decreasing is has acceler...2052$0.01ngelay38(25)•in sto•2781 days agophychem sta body is moving with constant velocity , its acceleration is . (10) is the rate of change of velocity. (11) The velocity of a body is decreasing is has acceler...2052$0.01
ngelay38(25)•in #koete•2782 days agojmoeoeAre the following statement True (or) False? (1) There are two types of motion. (2) Uniform motion is motion at constant speed. (3) Average velocity is a vector...2051$0.00ngelay38(25)•in koete•2782 days agojmoeoeAre the following statement True (or) False? (1) There are two types of motion. (2) Uniform motion is motion at constant speed. (3) Average velocity is a vector...2051$0.00
ngelay38(25)•in #behs•2783 days agolmesc moneySelect the correct word(s),notation(s), unit(s),etc given in the brackets. (7 marks) The atom without neutrons is ( hydrogen,helium,caesium). Boyle’s law can be...2050$0.00ngelay38(25)•in behs•2783 days agolmesc moneySelect the correct word(s),notation(s), unit(s),etc given in the brackets. (7 marks) The atom without neutrons is ( hydrogen,helium,caesium). Boyle’s law can be...2050$0.00
ngelay38(25)•in #laio•2784 days agonoomlayA.12x2=7x+1 B.12x2=7x-1 C.12x2=x+1 D.12x2=x-1 E.12x2=1-x 1The nuclear force is a ……. range force. (20) The ratio of mass to volume is defined as ……… . (21) The ...1361$0.01ngelay38(25)•in laio•2784 days agonoomlayA.12x2=7x+1 B.12x2=7x-1 C.12x2=x+1 D.12x2=x-1 E.12x2=1-x 1The nuclear force is a ……. range force. (20) The ratio of mass to volume is defined as ……… . (21) The ...1361$0.01
ngelay38(25)•in #laio•2786 days agonoomlayA.12x2=7x+1 B.12x2=7x-1 C.12x2=x+1 D.12x2=x-1 E.12x2=1-x 13. The solution set of the system of equation x-y=3, x2-y2=21 is A.{(2,5)} B.{(5,2)} C. {5,2} D.{(2,5)...1191$0.06ngelay38(25)•in laio•2786 days agonoomlayA.12x2=7x+1 B.12x2=7x-1 C.12x2=x+1 D.12x2=x-1 E.12x2=1-x 13. The solution set of the system of equation x-y=3, x2-y2=21 is A.{(2,5)} B.{(5,2)} C. {5,2} D.{(2,5)...1191$0.06
