Utaona kwamba kuna tofauti kati ya ukweli na nadharia.
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Mawazo Makuu ya Sayansi
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- Planet Earth
Aina za Maabara
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Tumia
Weka upya
Maabara mtandaoni yanawapa wanafunzi wako uwezekano wa kuendesha majaribio ya kisayansi katika mazingira ya mtandaoni. Maabara yanayoendeshwa kwa mbali (maabara ya mbali) yanakupa fursa ya kujaribu mitambo halisi kutoka sehemu za mbali. Maabara ya mtandaoni yanapatia uhai mtambo ya kisayansi. Mipangilio ya data inawasilisha data kutoka katika majaribio ya maabara yaliyofanywa awali. Tafadhali tumia vichujio kwenye upande wa kulia ili kupata maabara mtandaoni yanayofaa darasa lako. Maabara yanaweza kuunganishwa kwa Programu tumizi maalum ili kuunda Nafasi za Kusoma za Kiulizio(ILSs).
Ikiwa unatafuta maabara ya mtandaoni hasa yanafaa kwa somo la Benin, Kenya au Nigeria, tafadhali tembelea ukurasa wetu wa Makusanyo.
Maabara ya Mbali
Panga kwa
Kila mmoja wetu ni kutumia kadhaa kielektroniki apparates katika maisha kila siku ambayo ni hasa kudhibitiwa na elektroniki tata. Tungependa kufundisha ufahamu mpana zaidi kuhusu haya mambo ya elektroniki na jaribio hili mbali ambapo volti-sasa sifa ni zinazozalishwa na baadaye kuamua.
Somo la uenezi joto maana myuko na mionzi. Wakati taa ni kimewashwa, ni uhamisho joto kwa mazingira yanayozunguka kimsingi kupitia mionzi ya joto. Basi, mtiririko wa hewa kulazimishwa na michakato ya nje hueneza joto hukamilishwa kwa myuko asili.
Nishati ya mwanga kufikia kiini nishati ya jua na ni waongofu katika umeme na athari photovoltaic. Seli solar Inageuza nishati ya mwanga kuwa umeme. Kiasi cha nishati ni moja kwa moja kuhusiana na ukubwa wa nuru yaishambulia seli.
Msingi wa darubini ina sampuli ya shina, mizizi, matunda, mbegu, maua na majani. Mtumiaji unaweza kubadili kati ya sampuli, na maelezo zaidi juu ya sehemu ya mmea waliochaguliwa huonyeshwa.
Maabara ya Moduli jua hutoa Kisahihishi (V) / sasa (mimi) tabia ya Moduli jua teuliwa.
Uamuzi wa kasi ya mwanga ni daima changamoto kwa vipimo sahihi, tangu Gallileo mia nne iliyopita walidhani kwamba nuru ni kusafiri kwa kasi kidogo.
Diffraction wa nuru (yaani kupotoka ya uenezi mstari) na kuingiliwa (yaani ya madhubuti superposition ya matokeo ya mwanga mawimbi makali maxima na minima) kuwakilisha matukio kati ya wimbi optics.
Kutoka nadharia ni inajulikana kwamba nishati ambayo ni kuipelekea nje kiasi kikubwa katika nafasi ya tatu-dimensional kutoka chanzo ni sawia inversely na mraba wa umbali kutoka kwenye chanzo. Mchakato huu unajulikana kama sheria ya mraba ya Rudishwa.
Majaribio mbali kwa ajili ya kuamua volti tuli / sasa tabia ya aina 4 mbalimbali za semiconductor Kutokupatikana Gerimani, silicon, LED nyekundu na 3.3V Zener dayoda.