We are PayPal Verified
PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at labkitsforstudents.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account).
| Experimental process | As shown in the figure, first use soluble glue to bond the wooden sticks to the strip of metal, then light a candle to heat the metal strip. |
| Experimental phenomena | As time passes, you will find that the wooden sticks attached to the metal strip with soluble glue fall off in sequence. |
| Experimental conclusion | Heat transfer can change the internal energy of an object. |
S celerisque justo condimentum est venenatis morbi mi senectus a enim vestibulum sodales placerat parturient penatibus lacus vestibulum suspendisse cras parturient magnis a vestibulum. Augue ante platea consectetur velit taciti quis pulvinar egestas aliquam pharetra iaculis a dui eu euismod justo convallis. Natoque a dignissim tristique a non purus a dui euismod neque mus non a adipiscing vestibulum.
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.
