Question

heena has only ₹2 and ₹5 coins in her purse. if in all she has 80 coins in her purse amounting to ₹232,find the number of₹5 coins​

Answer 1

Answer:

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Answer 2

Answer:

(a) Since 100 divisions on Celsius scale = 180 divisions on the Fahrenheit scale 1 division on Celsius scale

∴ 1 division on Celsius scale

= 1.80 / 1.00 × 1

= 1.8 divisions in the Fahrenheit scale.

For 1°C rise corresponding rise in Fahrenheit = 1.8°F

(b) Since 100 divisions in the Celsius scale = 100 divisions in the Kelvin scale

1 division on Celsius scale = 100 / 100 × 1

= 1 division on Kelvin scale

For 1°C rise corresponding rise in Kelvin is 1 K.