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What else can I help you with?
What are some objects that float and breaks easily?
Styrofoam
How has transport changed over time?
It would take volumes to explain this even superficially. -You need to do some serious reading !
If two objects have the same mass but different volumes which will be more dense?
The one with the larger mass will have the larger density which means it is more dense.
Objects that transmit light easily are?
TRANSPARENT :) it means see through
What are some simularities between a cone and a sphere?
They both are 3 dimensional hollow or solid objects They both require pi in their formulae to work out their volumes and surface areas
Are volumes additive?
Yes, volumes are additive. When you add the volumes of two different objects or substances together, you get the total volume of both combined. This principle is based on the fact that volume is a physical quantity that can be summed up.
Are most objects opaque?
No, not all objects are opaque. Some objects are transparent (light passes through easily), translucent (light passes through but is diffused), or opaque (blocks light from passing through). It depends on the material and structure of the object.
Why it is dangerous to leave plastic things in cars under the hot sun?
Some types of plastic melt quite easily. In a hot car, it can easily get hot enough to damage plastic objects.
Is the buoyant force of a metal equal to the buoyant force of a wood that has the same mass?
Buoyant force is based upon the mass of the water displaced. Therefore, two objects will have the same buoyant force if they have the some volumes.
What are some strong materials for a kitchen worktop?
Some strong materials for a kitchen worktop are materials that won't be easily scratched by a knife or other sharp objects. Some materials include granite.
What light waves can go through an object?
Depends on the "object" and the frequency of the "light." All light waves can go through SOME objects, and some are stopped by an object that others can go right through. Radio waves can easily go through walls, optical light waves can go through glass, UV light can be easily stopped by many objects but can go through some others, and x-rays and gamma rays go through a wide variety of objects.
Why do some objects splatter when dropped and others do not?
Some objects splatter when dropped due to their physical properties like viscosity and surface tension. Objects like water or liquids with low viscosity tend to splatter upon impact due to their ability to flow and break apart easily. Objects with higher viscosity or more cohesive properties tend to hold their shape and not splatter when dropped.
