The length of piece of string is measured ve times. The results obtained are T2.1 cm, 72.0 cm, 3| * :T'1.9I cm, 7'20 cm, 72,0 cm. The true length of the string is 45 cm. The measurements are {u 1) accurate but not precise 0 bath precise and accurate O neither precise nor accurate 0 precise but not accurate 0 (aha; 1) * Convert 555 cm2 to m2 .4 5.55 m2 C; 0.555 m2 0 0.0555 m2 0 55500 mi O is made by rounding off all numbers in a calculation to....... .5 (ahaj 1) * .signicant gure, along with power of 10 1 Order of magnitude O scientic notations 0 units 0 decimal form O ('abhi 1) * Find the dimensions of k where k=speed*(length/volume) .6 LITO L-IT2 O LT2 O LAT-I O (abai 1) *?Which is the largest area .7 1 f12 O 100cm2 O 9f12 0 1 m2 O ('abhi 1) *.=if Y is acceleration, v is velocity, t is time, so the following equation is correct if b .8 y = vth 10 20 -10 -2 0If an average human lives for 70 years, and if the heartbeat rate is 4800 beats/h, the number of.9 (abhi 1) * heartbeats in a lifetime can be estimated as 3 x 10 beat O 3 x 109 beat O 2 x 1012 beat O 2 x 10" beat O (abhi 1) * The percent uncertainty in a measurement A = 1.8 m2 is. 10 5.56% O 0.1% O 55% O 0.5% O you have a rectangle (12 in long and 8 in wide) , you divided it into 8 equal parts. The area of . 11 (abeij 1) * each part will be 1 in = 2.54 cm 77.4 m2 O 0.0077 m2 O 0.003 m2 O 30.48 cm- O(112.31; 1) * microsecond is equivalent to 0.6 .12 6x102\": O 6xl'4s O 0xi0'3m 0 0x104; 0 (1st 1) * What is the decimal form of the number.13 1.09 x 105 10900000 0 100000 0 10900000 [1th 1) * If there are 3! seconds in one year, a distance of one light year is equal to .14 3:33:10? 9x10mO 9x10l2m O 9x10'5mO