Question

1. Convert the following temperatures to the celsius scale.
(a) 293 K
(b) 470 K
2. Convert the following temperatures to the Kelvin scale.
(a) 25°C
(b) 373°C
3. Give reason for the following observations.
(a) Naphthalene balls disappear with time without leavi
solid.
(b) We can get the smell of perfume sitting several metre
4. Arrange the following substances in increasing order of
LL
ion hotucan thenarticles
irtis
woter
acor
.​

Answer 1

Answer:

1. a. 293 - 273 = 20°c

b. 470 - 273 = 203°c

2. a. 273 + 25 = 298k

b. 373 + 273 = 646k

sorry bhai i can't write more

Answer 2

Answer:

Sorry I didn't know about this. sorry...........