Physical properties are characteristics that can be recorded or measured using the senses. So, anything that you can observe or measure about a sheet of paper is fair game. Examples: paper is smooth, easy to crumple, lightweight, its color, its length and width, etc.
There is no limit on the number of times cardboard can be recycled. Cardboard will lose it's integrity as it is continuously recycled though.
255cm2
It will float until the cardboard becomes saturated and eventually sinks.
Cardboard is primarily composed of cellulose fibers derived from wood pulp, which contains carbon. On average, cardboard consists of about 50% carbon by weight. This means that for every 100 grams of cardboard, approximately 50 grams is carbon. The exact amount can vary based on the type and composition of the cardboard.
Typically, cardboard is lass than 0.4 cm thick.
The positive properties of cardboard are:CheapEasy to get hold ofLiteSoftThe negative properties are:Highly FlammableVery vulnerable to water. It breaks it away easilyNot a very strong structure (can be crushed very easily)
No, cardboard is not magnetic. Cardboard is typically made from paper fibers that do not contain magnetic properties.
The item possesses several positive properties, including durability, versatility, and efficiency.
No, cardboard does not act as a magnetic shield. Magnetic shields are typically made of materials with high magnetic permeability, such as mu-metal or ferrite. Cardboard does not have the properties necessary to shield against magnetic fields.
Cardboard is a lightweight material made from paper pulp. It is known for its flexibility, rigidity, and strength. Cardboard is also biodegradable and recyclable, making it an environmentally friendly choice for packaging and display purposes.
Its surface area is: 2*(5*5)+4*(5*10) = 250 square cm of cardboard will be needed
275 cm. mars4045: very smart!
There is no limit on the number of times cardboard can be recycled. Cardboard will lose it's integrity as it is continuously recycled though.
You are going to make a box out of cardboard. The box needs to measure 10 cm by 5 cm by 5 cm; 10% of the final product will be wasted in the cutting process. How much cardboard do you need?
As you slowly pull the cardboard, the friction between the cardboard and your hand creates a force in the opposite direction of the pull. This force resists the motion of the cardboard and causes it to move gradually. Additionally, the adhesive properties of any glue or tape on the cardboard may also affect the ease of pulling.
Cardboard is primarily composed of cellulose fibers derived from wood pulp, making it biodegradable and recyclable. It has low resistance to moisture and chemicals, which can lead to degradation when exposed to these elements for extended periods. It is flammable and can release toxins when burned.
5x5=25