WELCOME TO OKEREKE FREDERICK CHIGOZIE BlOG ,(mhizta fredguru)

ANSWER QUESTION 1 AND 3 ONLY ^ means raise to power. i : means that under i , u will get 1 , 2 , 3 , 4 , 5 . . =============================PHYSICS PRACTICAL====== (1 ) Tabulate i = L (cm )| |t 1( s )| |t1 (s )| | mean t( s )| | t( t/10 ) s | |logt (s )| | log Lcm| |Log T * 10 ^ - 2 |( s )| | Log L * 10 ^ - 2 (cm ) 1= | 80 . 00 | |17 . 87 | |17 . 56 | |17 . 715| |17 . 715| | 0. 2483 | |1 . 9031| |24 . 83 | |19 . 031| 2= | 7000 1622 1646 16340 16340 02133 18457 2133 18451 3= | 6000 1609 1509 15590 15590 01928 17782 1928 17782 4= | 5000 1408 1477 14425 14425 01591 16990 5= | 4000 1328 1336 13320 13320 01212 1591 16990 1212 16021 slope (s ) Log T 2 * 10 ^ - 2 /Log T 2 * 10 ^ - 1 - Log T 2 * 10 ^ - 2 / Log T 2 * 10 ^ - 1 = (21 . 33 - 12 . 12 ( s ))* 10 ^ - 2 / (18 . 50 - 16 . 02 ( cm )* 10 ^ - 1 ) =3 . 714* 10 ^ - 1 =0 . 3714cm ^ - 1 1axi ) i ) ensured supports of pendula were rigged ii) avoided parallax error on meter rule / stop watch 1bi) simple harmonic motion is the motion of a bod...