cal⁻¹ ਨੂੰ 1/cal(th)

cal⁻¹ ਨੂੰ Btu⁻¹ | cal⁻¹ ਨੂੰ 1/cal(th) | cal⁻¹ ਨੂੰ CHU⁻¹ | cal⁻¹ ਨੂੰ Erg⁻¹ | cal⁻¹ ਨੂੰ J⁻¹