Ntuziaka Nnwale Oscillation Pendulum Dị Mfe
Isiokwu nnwale: Mfe Pendulum Oscillation
Ebumnuche nke nnwale ahụ: Iji chọpụta mmetụta nke ogologo eriri (l), oke ibu (m) na mgbanwe (A) na oge mgbanwe (T).
Ngwaọrụ na ihe ndị ọzọ: Tripod, Ọtụtụ ibu arọ gram 50, elekere nkwụsị, Ruler.
Usoro nkwadebe:
1. Chịkọta tripod ahụ dịka egosiri na foto a.
2. Jiri eriri nke 10 cm, 15 cm na 20 cm kee ibu gram 50 nke ọ bụla (ibu ahụ ka dị otu)
3. Kechie eriri nke ọ bụla dị sentimita iri na ise, nke ọ bụla nwere ibu nke gram iri ise, gram iri na ise na gram iri ise (ogologo eriri ahụ ka dị otu).
4. Kwadebe elekere nkwụsị
Nzọụkwụ nnwale nke 1: Mmetụta nke ogologo eriri na oge oscillation
1. Kwadebe ibu gram 50 nke ejiri eriri 10 cm, 15 cm na 20 cm kechie.
2. Kechie eriri 10 cm n'elu nsọtụ tripod ahụ dịka egosiri na foto a.
3. Bugharịa ibu ahụ site na sentimita ise n'ebe dị iche.
4. Hapụ ibu ahụ. N'otu oge ahụ, malite elekere nkwụsị. Kwụsị elekere nkwụsị ahụ mgbe ibu ahụ gbawara ugboro iri. Dekọọ oge etiti oge ahụ na Tebụl 1.
5. Jiri ibu gram 50 na ogologo eriri nke cm 15 mee nnwale ahụ ọzọ. Dee oge etiti oge ahụ na tebụl 1.
6. Jiri ibu gram 50 na ogologo eriri nke cm 20 mee nnwale ahụ ọzọ. Dee oge etiti oge ahụ na tebụl 1.
Tebụl 1: Data nnwale 1
|
Ibu ibu (m) |
Oke (A) |
Ogologo eriri (l) |
Oge (T) = t / 10 |
|
50 gram |
5 cm |
10 cm |
|
|
50 gram |
5 cm |
15 cm |
|
|
50 gram |
5 cm |
20 cm |
Nzọụkwụ nnwale nke 2: Mmetụta nke ibu ibu ahụ na oge mgbanwe
1. Kwadebe eriri dị sentimita iri na ise nke e kechiri ya na ibu dị gram iri ise, gram iri ise na gram iri ise.
2. Kechie eriri dị sentimita iri na ise na ibu gram iri ise n'elu nsọtụ tripod ahụ dịka egosiri na foto a.
3. Bugharịa ibu ahụ site na sentimita ise n'ebe dị iche.
4. Hapụ ibu ahụ. N'otu oge ahụ, malite elekere nkwụsị. Kwụsị elekere nkwụsị ahụ mgbe ibu ahụ gbawara ugboro iri. Dekọọ oge etiti oge ahụ na Tebụl 2.
5. Jiri ibu gram 100 na ogologo eriri nke cm 15 mee nnwale ahụ ọzọ. Dee oge etiti oge ahụ na tebụl 2.
6. Jiri ibu gram 150 na ogologo eriri nke cm 15 mee nnwale ahụ ọzọ. Dee oge etiti oge ahụ na tebụl 2.
Tebụl 2: Data nnwale 2
|
Ibu ibu (m) |
Oke (A) |
Ogologo eriri (l) |
Oge (T) = t / 10 |
|
50 gram |
5 cm |
15 cm |
|
|
100 gram |
5 cm |
15 cm |
|
|
150 gram |
5 cm |
15 cm |
Nzọụkwụ nnwale nke 3: Mmetụta nke ibu ibu ahụ na oge mgbanwe
1. Kwadebe eriri dị sentimita iri na ise nke e kekọtara na ibu gram iri ise.
2. Kechie eriri dị sentimita iri na ise na ibu gram iri ise n'elu nsọtụ tripod ahụ dịka egosiri na foto a.
3. Bugharịa ibu ahụ site na sentimita ise n'ebe dị iche.
4. Hapụ ibu ahụ. N'otu oge ahụ, malite elekere nkwụsị. Kwụsị elekere nkwụsị ahụ mgbe ibu ahụ gbawara ugboro iri. Dekọọ oge etiti oge ahụ na Tebụl 3.
5. Megharịa nnwale ahụ ka ọ dị sentimita iri na ise. Dee oge etiti oge ahụ na tebụl nke atọ.
6. Megharịa nnwale ahụ ka ọ dị sentimita iri na ise. Dee oge etiti oge ahụ na tebụl nke atọ.
Tebụl 3: Data nnwale 3
|
Ibu ibu (m) |
Oke (A) |
Ogologo eriri (l) |
|
|
50 gram |
5 cm |
15 cm |
|
|
50 gram |
10 cm |
15 cm |
|
|
50 gram |
15 cm |
15 cm |
Mkparịta ụka
– Kedu ka ogologo eriri (l) si emetụta oge oscillation (T). Ka eriri ahụ na-adị ogologo, otú ahụ ka oge ahụ ……………………
– Kedu ka ibu ibu (m) si emetụta oge oscillation (T). Ka ibu ibu ibu buru ibu, otú ahụ ka oge ahụ………………………
– Kedu ka mgbanwe (A) si emetụta oge mgbanwe (T)? Ka mgbanwe ahụ na-abawanye, otú ahụ ka oge ahụ………………
Mmechi
Kwuo ihe ị ga-ekwu.
