4 Okpomọkụ zoro ezo Okpomọkụ nke ngwakọta Okpomọkụ nke ikuku uzuoku - Nsogbu na Ngwọta
1. Gbakọọ okpomọkụ agbakwunyere na gram ọlaedo 1 iji gbanwee usoro site na siri ike gaa na mmiri mmiri. Okpomọkụ nke ngwakọta maka ọlaedo bụ 64.5 x 10 3 J/kg.
A maara:
Ibu (m) = gram 1 = 1 x 10 -3 kg
Okpomọkụ nke njikọta (L F ) = 64.5 x 10 3 J/kg
Achọtara: Okpomọkụ (Q)
Ngwọta:
Q = m L F
Q = (1 x 10 -3 kg)(64.5 x 10 3 J/kg)
Q = 64.5 Joule
[irp]
2. Gbakọọ oke okpomọkụ nke gram mercury na-ewepụta iji gbanwee usoro site na mmiri mmiri gaa na ihe siri ike. Okpomọkụ nke ngwakọta maka mercury bụ 11.8 x 10 3 J/kg.
A maara:
Ibu (m) = gram 1 = 1 x 10 -3 kg
Okpomọkụ nke njikọta (L F ) = 11.8 x 10 3 J/kg
Achọtara: Okpomọkụ (Q)
Ngwọta:
Q = m L F
Q = (1 x 10 -3 kg)(11.8 x 10 3 J/kg)
Q = 11.8 Joule
3. Chọpụta oke okpomọkụ nke otu kilogram mmiri na-amịkọrọ iji gbanwee usoro site na mmiri mmiri gaa na uzuoku (steam). Okpomọkụ nke uzuoku maka mmiri = 2256 x 10 3 J/kg
A maara:
Ibu (m) = 1 kg
Okpomọkụ nke ikuku (LV ) = 2256 x 10 3 J/kg
Achọtara: Okpomọkụ (Q)
Ngwọta:
Q = m L V
Q = (1 kg)( 2256 x 10 3 J/kg)
Q = 2256 x 10 Joule 3
[irp]
4. Chọpụta oke okpomọkụ nke nitrogen na-ewepụta iji gbanwee usoro site na uzuoku gaa na mmiri mmiri. Okpomọkụ nke uzuoku maka nitrogen = 200 x 10 3 J/kg
A maara:
Ibu (m) = gram 1 = 1 x 10 -3 kg
Okpomọkụ nke ikuku (LV ) = 200 x 10 3 J/kg
A maara: Okpomọkụ (Q)
Ngwọta:
Q = m L V
Q = (1 x 10 -3 kg)( 200 x 10 3 J/kg)
Q = 200 Joule
- Ịgbanwe nha okpomọkụ
- Mgbasawanye ahịrị
- Mgbasawanye mpaghara
- Mgbasawanye olu
- okpomọkụ
- Ihe nhata igwe nke okpomọkụ
- Ike okpomọkụ na okpomọkụ kpọmkwem
- Okpomọkụ zoro ezo, okpomọkụ nke njikọta, okpomọkụ nke vaporization
- Nchekwa ike maka nnyefe okpomọkụ
