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| Eksperimentelle komponenter |
Bakkebalance, vægte, plastikmålecylinder, metalcylinder |
| Eksperimentel proces |
(1) Vælg en hvilken som helst metalcylinder og brug balancen til at måle massen af metalcylinderen, m. (2) Hæld den farvede væske i plastikmålecylinderen og registrér volumenet af den farvede væske i cylindrene, v1. Nedsænk metalcylinderen i målecylinderen, der indeholder den farvede væske, og registrér volumenet af den farvede væske, v2. (3) Beregn tætheden af metalcylinderen. |
| Eksperimentelle fænomener | Når metalcylinderen placeres i plastikmålecylinderen med den farvede væske, vil væskeniveauet stige, hvorfra volumenet af metalcylinderen kan beregnes som v = v2 - v1. |
| Eksperimentel konklusion | Tætheden af en substans er ρ = m/v, det vil sige, tætheden af et objekt er direkte proportional med dets masse og indirekte proportional med dets volumen. |
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We can provide technical support for your project while using our products. If you have any other custom requirements, you can also reach out to us, and our team will design solutions that meet your needs for physical experiments. Contact us.
If you encounter quality issues within the warranty period you will be covered. Every product has 1 Year warranty period .
In this case, we will usually offer you a refund or send a replacement as soon as the problem is confirmed. Sometimes you may need to ship the defective item back to us for free repair service or a new replacement. Customer should cover the return shipping fee, and labkitsforstudents.com is responsible for the shipping costs of arranging reshipment by air mail.
