kj smith

1 .

ev91.64kj/

1 (kJ)=0.2389 (kcal) kJkg,kg.

kj kjhivbdkjkj .

kSIkkJ.

KJkilo-joulesKJqin jio r qin jio r.

KJ.

kjkJkgkg .

kjkj1kj1000.

1 (KJ)=0.239 (KCAL) KJ kj kj.