54cm2
273cm2
300cm2
546cm2
600cm2
Correct answer is A
V1T1=V2T2
T2 = 0 + 273 = 273k
V1 = 600
T1 = 27 + 273 = 300k
V2 = V1T2T1 = 546cm
V1 - V2 = 54cm
A block of material of volume 2 X 10−5m3 and density 2.5 x 103 kgm−3 is susp...
the property that is propagated in a traveling wave is ...
The image of an object formed by a convex mirror is ...
Which of the following statements about the image formed by a plane mirror is not correct? ...
Which of the following statements is NOT true of the image in a plane mirror? The image is ...