Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
Nhi\u1ec7t n\u0103ng, nhi\u1ec7t l\u01b0\u1ee3ng l\u00e0 g\u00ec? L\u00e0 c\u00e1c c\u00e2u h\u1ecfi m\u00e0 ch\u00fang t\u00f4i nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u trong th\u1eddi gian qua. \u0110\u1ec3 c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ea7y \u0111\u1ee7 nh\u1ea5t, qu\u00fd b\u1ea1n \u0111\u1ecdc \u0111\u1eebng b\u1ecf l\u1ee1 b\u1ea5t k\u1ef3 n\u1ed9i dung th\u00f4ng tin n\u00e0o trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n\n\n\n
T\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 nhi\u1ec7t n\u0103ng<\/p>\n\n\n\n
Nhi\u1ec7t n\u0103ng l\u00e0 g\u00ec?<\/p>\n\n\n\n
Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u kh\u00e1i ni\u1ec7m nhi\u1ec7t n\u0103ng l\u00e0 g\u00ec b\u1ea1n c\u1ea7n ph\u1ea3i hi\u1ec3u \u0111\u1ecbnh ngh\u0129a nhi\u1ec7t l\u00e0 g\u00ec?<\/p>\n\n\n\n
Nhi\u1ec7t l\u00e0 m\u1ed9t d\u1ea1ng n\u0103ng l\u01b0\u1ee3ng d\u1ef1 tr\u1eef trong v\u1eadt ch\u1ea5t nh\u1edd v\u00e0o s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng nhi\u1ec7t h\u1ed7n lo\u1ea1n c\u1ee7a c\u00e1c h\u1ea1t c\u1ea5u t\u1ea1o n\u00ean v\u1eadt ch\u1ea5t. C\u00e1c ph\u00e2n t\u1eed c\u1ea5u t\u1ea1o n\u00ean v\u1eadt ch\u1ea5t th\u01b0\u1eddng chuy\u1ec3n \u0111\u1ed9ng m\u1ed9t c\u00e1ch h\u1ed7n lo\u1ea1n kh\u00f4ng ng\u1eebng nh\u1edd \u0111\u00f3 ch\u00fang c\u00f3 \u0111\u1ed9ng n\u0103ng.<\/p>\n\n\n\n
Nhi\u1ec7t n\u0103ng c\u1ee7a v\u1eadt l\u00e0 t\u1ed5ng th\u1ec3 c\u1ee7a \u0111\u1ed9ng b\u0103ng bao g\u1ed3m \u0111\u1ed9ng n\u0103ng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a kh\u1ed1i t\u00e2m c\u1ee7a ph\u00e2n t\u1eed, \u0111\u1ed9ng n\u0103ng trong dao \u0111\u1ed9ng c\u1ee7a nguy\u00ean t\u1eed c\u1ea5u t\u1ea1o n\u00ean ph\u00e2n t\u1eed xung quanh t\u00e2m chung v\u00e0 \u0111\u1ed9ng n\u0103ng quay c\u1ee7a ph\u00e2n t\u1eed quanh kh\u1ed1i t\u00e2m.<\/p>\n\n\n\n
Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n nhi\u1ec7t n\u0103ng l\u00e0 t\u1ed5ng \u0111\u1ed9ng n\u0103ng c\u1ee7a c\u00e1c ph\u00e2n t\u1eed, nguy\u00ean t\u1eed c\u1ea5u t\u1ea1o n\u00ean v\u1eadt. C\u00f3 2 c\u00e1ch \u0111\u1ec3 thay \u0111\u1ed5i nhi\u1ec7t n\u0103ng \u0111\u00f3 l\u00e0 th\u1ef1c hi\u1ec7n c\u00f4ng v\u00e0 truy\u1ec1n nhi\u1ec7t.<\/p>\n\n\n\n
V\u00ed d\u1ee5: Khi ta ch\u1ea1m tay v\u00e0o thanh \u0111\u1ed3ng l\u1ea1nh, tay b\u1ea1n s\u1ebd th\u1ea5y l\u1ea1nh. \u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c thay \u0111\u1ed5i nhi\u1ec7t n\u0103ng b\u1eb1ng c\u00e1ch truy\u1ec1n nhi\u1ec7t.<\/p>\n\n\n\n
M\u1ed1i quan h\u1ec7 gi\u1eefa nhi\u1ec7t n\u0103ng l\u00e0 nhi\u1ec7t \u0111\u1ed9<\/p>\n\n\n\n
Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c \u0111\u1ea1i l\u01b0\u1ee3ng v\u1eadt l\u00fd kh\u00e1c, kh\u00e1i ni\u1ec7m nhi\u1ec7t \u0111\u1ed9 r\u1ea5t r\u1ed9ng g\u1ed3m nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau c\u00f9ng li\u00ean quan. Theo \u0111\u00f3, nhi\u1ec7t \u0111\u1ed9 l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng v\u1eadt l\u00fd \u0111\u1eb7c tr\u01b0ng cho s\u1ef1 n\u00f3ng l\u1ea1nh c\u1ee7a m\u1ed9t v\u1eadt th\u1ec3.<\/p>\n\n\n\n
Nhi\u1ec7t n\u0103ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi nhau, ph\u1ee5 thu\u1ed9c nhau. Nhi\u1ec7t n\u0103ng c\u1ee7a m\u1ed9t v\u1eadt s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9 c\u00e0ng cao th\u00ec nhi\u1ec7t n\u0103ng c\u00e0ng l\u1edbn v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao, c\u00e1c ph\u00e2n t\u1eed c\u00f3 trong v\u1eadt ch\u1ea5t s\u1ebd chuy\u1ec3n \u0111\u1ed9ng nhanh h\u01a1n, nhi\u1ec7t \u0111\u1ed9 c\u00e0ng cao th\u00ec t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ph\u00e2n t\u1eed c\u00e0ng nhanh khi\u1ebfn cho nhi\u1ec7t n\u0103ng c\u1ee7a v\u1eadt c\u00e0ng l\u1edbn.<\/p>\n\n\n\n
\u1ee8ng d\u1ee5ng c\u1ee7a nhi\u1ec7t n\u0103ng trong cu\u1ed9c s\u1ed1ng<\/p>\n\n\n\n
\u0110\u1ec3 cu\u1ed9c s\u1ed1ng c\u1ee7a con ng\u01b0\u1eddi t\u1ed3n t\u1ea1i, n\u0103ng l\u01b0\u1ee3ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00f4ng th\u1ec3 thi\u1ebfu. N\u0103ng l\u01b0\u1ee3ng t\u1ed3n t\u1ea1i d\u01b0\u1edbi nhi\u1ec1u d\u1ea1ng c\u1ee5 th\u1ec3 nh\u01b0:<\/p>\n\n\n\n
\u0110i\u1ec7n n\u0103ng: G\u1ed3m n\u0103ng l\u01b0\u1ee3ng c\u1ee7a d\u00f2ng \u0111i\u1ec7n do c\u00e1c ph\u00e2n t\u1eed \u0111i\u1ec7n chuy\u1ec3n \u0111\u1ed9ng theo m\u1ed9t h\u01b0\u1edbng.<\/p>\n\n\n\n
C\u01a1 n\u0103ng: \u0110\u00e2y l\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c chuy\u1ec3n \u0111\u1ed9ng c\u01a1 h\u1ecdc v\u1edbi 2 h\u00ecnh th\u1ee9c chuy\u1ec3n \u0111\u1ed9ng l\u00e0 th\u1ebf n\u0103ng v\u00e0 \u0111\u1ed9ng n\u0103ng.<\/p>\n\n\n\n
Nhi\u1ec7t n\u0103ng: L\u00e0 ngu\u1ed3n nhi\u1ec7t \u0111\u01b0\u1ee3c t\u1ea1o ra do c\u00e1c ph\u00e2n t\u1eed c\u1ee7a v\u1eadt chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n\n\n\n
Trong nh\u1eefng n\u0103ng l\u01b0\u1ee3ng k\u1ec3 tr\u00ean nhi\u1ec7t n\u0103ng l\u00e0 n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c con ng\u01b0\u1eddi \u1ee9ng d\u1ee5ng nhi\u1ec1u trong cu\u1ed9c s\u1ed1ng v\u00e0 s\u1ea3n xu\u1ea5t. \u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nhi\u1ec1u nhu c\u1ea7u c\u1ee7a con ng\u01b0\u1eddi \u0111\u00f3 l\u00e0:<\/p>\n\n\n\n
\u1ee8ng d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 b\u1ebfp ga, b\u1ebfp t\u1eeb,..<\/p>\n\n\n\n
\u1ee8ng d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb n\u00f3ng l\u1ea1nh, b\u00ecnh \u0111un n\u01b0\u1edbc,\u2026<\/p>\n\n\n\n
\u1ee8ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t g\u1ed1i s\u01b0\u1edfi, l\u00f2 s\u01b0\u1edfi, qu\u1ea1t s\u01b0\u1edfi,\u2026<\/p>\n\n\n\n
\u1ee8ng d\u1ee5ng trong m\u00e1y s\u1ea5y, m\u00e1y h\u00fat \u1ea9m, t\u1ee7 s\u1ea5y,\u2026.<\/p>\n\n\n\n
Trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a \u0111i\u1ec7n n\u0103ng tr\u00ean \u0111\u00e2y \u0111\u1ec1u c\u00f3 s\u1ef1 chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng di\u1ec5n ra gi\u1eefa \u0111i\u1ec7n n\u0103ng sang c\u01a1 n\u0103ng v\u00e0 nhi\u1ec7t n\u0103ng. V\u1eady n\u00ean, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng c\u00f3 m\u1ed1i li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi nhau.<\/p>\n\n\n\n
T\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 nhi\u1ec7t l\u01b0\u1ee3ng<\/p>\n\n\n\n
Nhi\u1ec7t l\u01b0\u1ee3ng l\u00e0 g\u00ec?<\/p>\n\n\n\n
Nhi\u1ec7t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 m\u1ed9t ph\u1ea7n nhi\u1ec7t n\u0103ng m\u00e0 v\u1eadt s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c hay m\u1ea5t \u0111i trong qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t. Nhi\u1ec7t l\u01b0\u1ee3ng c\u1ee7a 1 v\u1eadt ph\u1ee5 thu\u1ed9c v\u00e0o 3 y\u1ebfu t\u1ed1:<\/p>\n\n\n\n
Kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a v\u1eadt: N\u1ebfu kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a v\u1eadt c\u00e0ng l\u1edbn th\u00ec nhi\u1ec7t l\u01b0\u1ee3ng c\u1ee7a v\u1eadt thu v\u00e0o c\u00e0ng l\u1edbn v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n
\u0110\u1ed9 t\u0103ng nhi\u1ec7t \u0111\u1ed9: Khi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u1eadt c\u00e0ng t\u0103ng th\u00ec nhi\u1ec7t l\u00e0 v\u1eadt thu v\u00e0o c\u00e0ng l\u1edbn<\/p>\n\n\n\n
Ch\u1ea5t c\u1ea5u t\u1ea1o n\u00ean v\u1eadt.<\/p>\n\n\n\n
C\u00f4ng th\u1ee9c t\u00ednh nhi\u1ec7t l\u01b0\u1ee3ng<\/p>\n\n\n\n
Nhi\u1ec7t l\u01b0\u1ee3ng c\u00f3 c\u00f4ng th\u1ee9c t\u00ednh:<\/p>\n\n\n\n
Q = m.c.\u2206t<\/p>\n\n\n\n
Trong \u0111\u00f3:<\/p>\n\n\n\n
Q l\u00e0 nhi\u1ec7t l\u01b0\u1ee3ng m\u00e0 v\u1eadt t\u1ecfa ra ho\u1eb7c thu v\u1ec1. C\u00f3 \u0111\u01a1n v\u1ecb l\u00e0 Jun (J)<\/p>\n\n\n\n
m l\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a v\u1eadt, \u0111\u01a1n v\u1ecb kilogram (kg)<\/p>\n\n\n\n
c l\u00e0 nhi\u1ec7t dung ri\u00eang c\u1ee7a v\u1eadt ch\u1ea5t, \u0111o b\u1eb1ng J\/kg.K<\/p>\n\n\n\n
\u2206t l\u00e0 \u0111\u1ed9 t\u0103ng nhi\u1ec7t c\u1ee7a v\u1eadt ( \u0111\u1ed9 C ho\u1eb7c K)<\/p>\n\n\n\n
Nhi\u1ec7t dung c\u1ee7a 1 ch\u1ea5t c\u00f3 th\u1ec3 cho b\u1ea1n bi\u1ebft nhi\u1ec7t l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m cho 1 kg ch\u1ea5t t\u0103ng th\u00eam 1 \u0111\u1ed9 C. \u2206t ch\u00ednh l\u00e0 \u0111\u1ed9 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9. Hay n\u00f3i c\u00e1ch kh\u00e1c d\u00e2y ch\u00ednh l\u00e0 s\u1ef1 bi\u1ebfn thi\u00ean nhi\u1ec7t \u0111\u1ed9 ( \u0110\u1ed9 C ho\u1eb7c K):<\/p>\n\n\n\n
\u2206t= t2-t1<\/p>\n\n\n\n
\u2206t > 0: v\u1eadt t\u1ecfa nhi\u1ec7t<\/p>\n\n\n\n
\u2206t < 0: v\u1eadt thu nhi\u1ec7t.<\/p>\n\n\n\n
V\u00ed d\u1ee5: N\u0103ng su\u1ea5t to\u1ea3 nhi\u1ec7t c\u1ee7a than \u0111\u00e1 l\u00e0 5.10^6 J\/kg ngh\u0129a l\u00e0 khi \u0111\u1ed1t ch\u00e1y ho\u00e0n to\u00e0n 1 kg than \u0111\u00e1 th\u00ec s\u1ebd t\u1ecfa ra l\u01b0\u1ee3ng nhi\u1ec7t l\u00e0 5.10^6.<\/p>\n\n\n\n
M\u1ed9t s\u1ed1 b\u00e0i t\u1eadp v\u1ec1 nhi\u1ec7t l\u01b0\u1ee3ng<\/p>\n\n\n\n
B\u00e0i t\u1eadp 1:<\/p>\n\n\n\n
K\u1ec3 t\u00ean c\u00e1c h\u00ecnh th\u1ee9c truy\u1ec1n nhi\u1ec7t<\/p>\n\n\n\n
T\u00ednh nhi\u1ec7t l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111un 4kg n\u01b0\u1edbc t\u1eeb 15 \u0111\u1ed9 C l\u00ean 100 \u0111\u1ed9 C trong m\u1ed9t c\u00e1i th\u00f9ng b\u1eb1ng s\u1eaft c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng 2kg. Bi\u1ebft nhi\u1ec7t dung ri\u00eang c\u1ee7a n\u01b0\u1edbc l\u00e0 4200 J\/kg, nhi\u1ec7t dung ri\u00eang c\u1ee7a s\u1eaft l\u00e0 460 J\/kg.<\/p>\n\n\n\n
B\u00e0i t\u1eadp 2:<\/p>\n\n\n\n
M\u1ed9t b\u00ecnh nh\u00f4m c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng 1,8kg ch\u1ee9a 3kg n\u01b0\u1edbc \u1edf nhi\u1ec7t \u0111\u1ed9 30 \u0111\u1ed9 C. Sau \u0111\u00f3, ng\u01b0\u1eddi ta th\u1ea3 v\u00e0o b\u00ecnh mi\u1ebfng s\u1eaft c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng 0,3kg \u0111\u00e3 \u0111\u01b0\u1ee3c nung n\u00f3ng t\u1edbi 400 \u0111\u1ed9 C. H\u00e3y x\u00e1c t\u00ednh \u0111\u1ed9 c\u1ee7a n\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u. Bi\u1ebft nhi\u1ec7t dung ri\u00eang c\u1ee7a nh\u00f4m 896 J\/kg.K ; c\u1ee7a n\u01b0\u1edbc l\u00e0 4,18.10^3 J\/kg.K v\u00e0 c\u1ee7a s\u1eaft l\u00e0 0,46.10^3 J\/kg.K.<\/p>\n\n\n\n
B\u00e0i t\u1eadp 3:<\/p>\n\n\n\n
D\u00f9ng b\u1ebfp than \u0111\u1ec3 \u0111un s\u00f4i 3 l\u00edt n\u01b0\u1edbc c\u00f3 nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u l\u00e0 30 \u0111\u1ed9 C \u0111\u1ef1ng trong \u1ea5m nh\u00f4m c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng l\u00e0 500g. Bi\u1ebft, hi\u1ec7u su\u1ea5t c\u1ee7a b\u1ebfp than l\u00e0 35%, nhi\u1ec7t dung ri\u00eang c\u1ee7a nh\u00f4m l\u00e0 880 J\/kg.K ; c\u1ee7a n\u01b0\u1edbc l\u00e0 4200 J\/kg.K ; n\u0103ng su\u1ea5t to\u1ea3 nhi\u1ec7t c\u1ee7a than l\u00e0 27.10^6 J\/kg. H\u00e3y t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng than \u0111\u00e1 c\u1ea7n s\u1eed d\u1ee5ng.<\/p>\n\n\n\n
Hy v\u1ecdng v\u1edbi n\u1ed9i dung th\u00f4ng tin trong b\u00e0i vi\u1ebft \u201cNhi\u1ec7t n\u0103ng, nhi\u1ec7t l\u01b0\u1ee3ng l\u00e0 g\u00ec? \u2013 B\u00e0i t\u1eadp, \u1ee9ng d\u1ee5ng trong \u0111\u1eddi s\u1ed1ng\u201d s\u1ebd h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi b\u1ea1n. N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3, h\u00e3y comment ph\u00eda d\u01b0\u1edbi, nh\u00e2n vi\u00ean t\u01b0 v\u1ea5n<\/a> s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 b\u1ea1n.<\/p>\n\n\n\n <\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":" Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Nhi\u1ec7t n\u0103ng, nhi\u1ec7t l\u01b0\u1ee3ng l\u00e0 g\u00ec? L\u00e0 c\u00e1c c\u00e2u h\u1ecfi m\u00e0 ch\u00fang t\u00f4i nh\u1eadn \u0111\u01b0\u1ee3c nhi\u1ec1u trong th\u1eddi gian qua. \u0110\u1ec3 c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ea7y \u0111\u1ee7 nh\u1ea5t, qu\u00fd b\u1ea1n \u0111\u1ecdc \u0111\u1eebng b\u1ecf l\u1ee1 b\u1ea5t k\u1ef3 n\u1ed9i dung th\u00f4ng tin n\u00e0o trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[7],"tags":[],"class_list":["post-3398","post","type-post","status-publish","format-standard","hentry","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=3398"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3398\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=3398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=3398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=3398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}