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In order for heat to be transferred between two objects by conduction?
the objects must be in physical contact with each other, and there must be a temperature difference between them. Heat will flow from the object with a higher temperature to the one with a lower temperature until thermal equilibrium is reached.
Which property must be the same in order to stop the transfer of energy between two objects?
The temperature of the two objects must be the same in order to stop the transfer of energy between them. Energy will transfer as long as there is a temperature difference between the objects.
State ane prove perpendicular axis theorem?
In physics, the perpendicular axis theorem (or plane figure theorem) can be used to determine the moment of inertia of a rigid object that lies entirely within a plane, about an axis perpendicular to the plane, given the moments of inertia of the object about two perpendicular axes lying within the plane. The axes must all pass through a single point in the plane.Define perpendicular axes , , and (which meet at origin ) so that the body lies in the plane, and the axis is perpendicular to the plane of the body. Let Ix, Iy and Iz be moments of inertia about axis x, y, z respectively, the perpendicular axis theorem states that[1]This rule can be applied with the parallel axis theorem and the stretch rule to find moments of inertia for a variety of shapes.If a planar object (or prism, by the stretch rule) has rotational symmetry such that and are equal, then the perpendicular axes theorem provides the useful relationship:DerivationWorking in Cartesian co-ordinates, the moment of inertia of the planar body about the axis is given by[2]: On the plane, , so these two terms are the moments of inertia about the and axes respectively, giving the perpendicular axis theorem.
If 2 objects have the same density what else must be the same?
If two objects have the same density, then their mass and volume must also be the same. Density is calculated by dividing an object's mass by its volume, so if the density is the same for two objects, it means that the ratio of their mass to volume is equal.
What 2 conditions must be prevent in order for heat conduction to take place between two objects?
1. The two objects are to be in thermal contact. This means that everything between the two objects must be a conductor. 2. There is to be a temperature difference between the two objects. One must be hotter than the other. Given these two conditions, heat will pass from the hotter to the cooler object. That is one of the fundamental laws of thermodynamics.
Can you flat tow a Chrysler lebaron?
NO Front wheel must be off the ground.NO Front wheel must be off the ground.
What is a perpendicular cat?
A perpendicular cat must be a cat
Which quadrilateral must have perpendicular lines?
The quadrilaterals that have right angles must have a perpendicular line because that's where it meets.
Why are contrast and an important part of realistic painting?
Because real objects have shadows, so an artist must paint shadows to make flat objects look more real.
Why are chiaroscuro an important part of realistic painting?
Because real objects have shadows, so an artist must paint shadows to make flat objects look more real.
What is a good way to embed large metal objects in the ground?
To embed large metal objects in the ground, holes must first be drilled or dug into the ground. If the metal object is a post, then the post is installed in a hole in the ground that is then surrounded at the base by concrete before being covered back up.
How do you tow a Chrysler pacifica behind a motorhome?
If it is front wheel drive, the front tires must be off the ground. If all wheel drive, all four wheels must be off the ground. It can not be flat towed.
Why are contrast and chiaroscuro and important part of realistic painting?
Because real objects have shadows, so an artist must paint shadows to make flat objects look more real.
Why are contrast and chiaroscuro are important part of realistic painting?
Because real objects have shadows, so an artist must paint shadows to make flat objects look more real.
Why can I not take the flat tire off when all the lugnuts have been removed?
vehicle must be jacked-up off the ground
Two perpendicular lines must?
Two perpendicular lines must cross at a 90 degree angle, like a plus sign: +
Why object fall to the ground?
Gravity pulls them down. Newtons Law of Gravity: what goes up must come down. objects fall to the ground because of gravity
