Visible spectrum contains light of following colours 'Violet - Indigo - Blue - Green - Yellow - Orange - Red' (VIBGYOR). Its frequency ranges from vio

Answer is (B) Pink

Correct option is  A) red, violet

Yellow (x) Violet (y) Orange (z) Gold (T%) Value 4 7 3  ± 5 Value of resistance: xy × 10z Ω ± tolerance ∴ Value of resistance = 47 × 103 Ω ± 5% = 47 kΩ ± 5%

i. Given: Yellow – Violet – Black – Silver To find: Value of resistance  Formula: Value of resistance = (xy × 10z ± T%)Ω Colour Yellow (x) Violet (y) Black (z) Sliver (T%) Code 4 7 0 ±10 Hence x = 4, y = 7,...

Correct option is: (A) 32 × 104 ± 5%

The correct answer is (C) Green

The correct answer is (C) red and blue

Correct option is (C) 3/5 Red balls = n(R) = 2, Blue balls = n(B) = 2 and Green balls = n(G) = 1 N(S) = n(R) + n(B) + n(G) = 2+2+1 = 5 Number...

Correct answer is (c) Red