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(D) 90 m s = area of BCHF = BC X BF = 6 X 15 = 90 m
(C) 80 m s = area under v-t graph = 1/2 (AG + BF) GF = 1/2 (5 + 15) 8 = 80 m
a. dichloro diphenyl trichloroethane
c. Eichornia
d. styro foam
The displacement of the body from t = 8 s to t = 14 s is:
(D) 90 m s = area of BCHF = BC X BF = 6 X 15 = 90 m
(D) 90 m
See lesss = area of BCHF
= BC X BF
= 6 X 15
= 90 m
What is the displacement of the body in first 8 second of the motion?
(C) 80 m s = area under v-t graph = 1/2 (AG + BF) GF = 1/2 (5 + 15) 8 = 80 m
(C) 80 m
See lesss = area under v-t graph
= 1/2 (AG + BF) GF
= 1/2 (5 + 15) 8
= 80 m
The expanded form of DDT is:
a. dichloro diphenyl trichloroethane
a. dichloro diphenyl trichloroethane
See lessWorld’s most problematic aquatic weed is:
c. Eichornia
c. Eichornia
See lessThe material generally used for sound proofing of rooms like a recording studio and auditorium, etc. is:
d. styro foam
d. styro foam
See less