Question

Cine ma ajuta va rog frumos la ex acestea e urgent ​

Answer 1

EX 2.

b) T=15K

t=T-273,15

t= -258,15°C

c)T=200K

t=T-273,15

t= -73,15°C

d)T=215K

t=T-273,15

t= -58,15°C

e)T=73K

t=T-273,15

t= -200,15°C

f)T=290K

t=T-273,15

t=16,85°C

g)T=400K

t=T-273,15

t=126,85°C

h)T=273,15

t=T-273,15

t=0°C

i)T=373,15K

t=T-273,15

t=100°C

EX3

b)t=-273,15°C

T=t+273,15

T=0K

c)t=-273°C

T=t+273,15

T=0,15K

d)t=-123°C

T=t+273,15

T=150,15K

e)t=273°C

T=t+273,15

T=546,15K

f)t=100°C

T=t+273,15

T=373,15K

g)t=0°C

T=t+273,15

T=273,15K

EX4

ti=6°C

tf=109°C

a) Ti=ti+273,15

Ti=279,15K

b)Tf=tf+273,15

Tf=382,15K

c)Δt=tf-ti

Δt=103°C

d)ΔT=Δt=103K