J⁻¹ ਨੂੰ 1/cal(th)

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