are things heavier when frozen?
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A given amount of water, when frozen, will weigh exactly the same as it did when it was liquid. An equal volume of water, when frozen, will actually weigh less than an equivalent volume of a liquid, since water actually becomes less dense when it becomes a solid.
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An object's mass will always be greater than its weight. As mass increases, weight will also increase. As mass increases weight stays the same.
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The main symptoms of a frozen shoulder are pain and stiffness that make it difficult or impossible to move it. If you have frozen shoulder, you'll likely feel a dull or achy pain in one shoulder. You might also feel the pain in the shoulder muscles that wrap around the top of your arm.
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Like most things that float, ice floats because it is less dense than liquid water. Ice is about 9% less dense. When ice forms, it takes up about 9% more space than it did as a liquid. Thus, a 1 liter container of ice weighs less than a 1 liter container of liquid water, and the lighter material floats to the top.
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20w50 will be thinner when it is cold but at a 100 degrees it will be thicker than a 30 wieght. As c_rossman pointed out, 20W-50 is both.
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If we are comparing two different things to each other on Earth, they are pulled the same by gravity and so the one with more mass weighs more. But in space, where the pull of gravity is very small, something can have almost no weight. It still has matter in it, though, so it still has mass.
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Heavier things have a greater gravitational force AND heavier things have a lower acceleration. It turns out that these two effects exactly cancel to make falling objects have the same acceleration regardless of mass. ... If the car drives faster, the air resistance force gets larger.
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The apparent weight of an object will differ from the weight of an object whenever the force of gravity acting on the object is not balanced by an equal but opposite normal force. By definition, the weight of an object is equal to the magnitude of the force of gravity acting on it.
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Yes, you can freeze heavy whipping cream straight from the carton. Whether you intend to cook with it or whip it, it will still be good to go with a bit of stirring after it's thawed. As for whipping cream that's already been whipped, you can freeze that, too.
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The ice cube does have heat, and even if the ice is still, its molecules are in motion (have kinetic energy). ... If you were to put ice cubes from the freezer into a cup of it, it would immediately begin boiling vigorously. However, pound for pound, ice has less heat than water.
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Heavier objects (objects with more mass) are more difficult to move and stop. Heavier objects (greater mass) resist change more than lighter objects. Example: Pushing a bicycle or a Cadillac, or stopping them once moving. The more massive the object (more inertia) the harder it is to start or stop.
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The more mass it has, the more potential energy it has. That also goes for the height. You can do it at home. When you lift a heavy object it's potential to convert to kinetic energy is a lot greater with bigger mass and height.
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The short answer is that foods will keep indefinitely in a frozen state. That's right — as long as your freezer is plugged in and functioning normally, frozen foods will never expire, go bad, or pose any health issues.
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Frozen peas float when cooked Don't forget that water is densest at about 4C. ... The overall density of the pea should approach the point where they are denser than the surrounding water - this shouldn't be too difficult, the water will be getting colder from the peas but also warmer from the heat input.
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The machine is a little noisy, and this is even more true later in the freezing process just as the product is getting to the point where it's too frozen for the motor to handle. ... You can quite literally pour your ice cream out of the freezing bowl when the machine is done.
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If you have a package of meat in your freezer labeled London broil and a hungry family, don't wait for it to defrost. It will take longer to broil a frozen piece of meat than a defrosted piece. The tough meat sold as London broil can be tenderized with soda.
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However, the temperature during a phase change remains constant. So the heat that is being lost by your hand does not raise the temperature of the ice above its melting temperature of 0°C. Rather, all the heat goes into the change of state. Energy is absorbed during the process of changing ice into water.