What is the SI prefix for each of the following multiples and submultiples of a unit? (a) 103 (b) 10–1 (c) 10–2 (d) 10–6 (e) 10–9 (f) 10–12

Solution: To find the multiple of 3 or 5 simply write and run the following code let variables be  $sum = 0, $n <?php $sum = 0; for ($n = 0; $n < 1000;...

The multiples of 8 are 8, 16, 24, 32… These are in an A.P., having first term as 8 and common difference as 8. Therefore, a = 8 d = 8 S15 = ? Sn = n/2 [2a + (n - 1)d] S15 = 15/2 [2(8) + (15 -...

8 corner × 1/8 atom per unit cell = 1 atom  There are four body diagonals in a cubic unit cell and each has two body centre atoms.  So, 4 × 2...

your the answer 24º C

     The correct answer  is    " 24º C "

Let the three consecutive multiples of 8 be x, x+8 and x+16. According to question, x+x+8+x+16=888 [Subtracting 24 from both sides] => 3x=864 => 3x/3=864/3 [Dividing both sides by3] => x = 288 Hence, first multiple of...

Solution: Smallest number divisible by 4 after 10 is 12, The greatest number below 250 which is divisible by 4 is 248 Number of terms: {(248-12)/4}+1 {236/4}+1 = 59+1 = 60

(c) may have a unit, Explanation: Dimensionless quantities may have units.

(c) 0. Explanation:  The directions of A and B will be perpendicular to each other. Hence A.B = |A|.|B|.Cos90° =0.