Question

1. Convert into Celsius Scale :
(i) 293k
(ii) 470k
2. Convert into Kelvin Scale :
(i) 25°C
(ii) 373°C​

Answer 1

Answer:

1. 293k -273

=20°

293k=20°

2.470-273

=197°c

470=197°

Explanation:

2.1 .25°c+273=298k

25°=298k

2.373+273=646k

373°k=646k

Answer 2

1)a) For this , K---- °C,

=>°C=K - 273

=> °C = 293-273

=> °C =20

Hence,293 K == 20°C

b) For this K to °C

=>°C= K- 293

=>°C=470-273

=>°C = 197

Hence 470K =197°C

2)a) For this °C=K

=>K=°C+273

=>K=25+273

=> K=298

hence ,25°C=298k

b) For this , °C---->K

=>K= °C+273

=>K= 373+273

=>K= 646°C

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