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Review the reactants in the chemical reaction shown. Na2O + H2O = How many atoms of oxygen must be present in the product of this reaction?
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
Which statement explains why infrared waves are generally referred to as heat waves?
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
Which statement about the Law of the Conservation of Mass is true?
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
Which law is best described as a body at rest tends to remain at rest, and a body in motion tends to remain in motion, unless acted upon by an unbalanced force.
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
An object originally at rest is uniformly accelerated along a straight-line path to a speed of 12 m/s in 3.0 seconds. What is the acceleration of the object?
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
Which energy transformation is found in an electric motor?
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
If the mass of a moving object could be halved, what would happen to the inertia of the object?
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
Which statement about the electromagnetic spectrum is true?
law of inertia
2
It would be halved.
4.0 m/s/s
Information carried by most wavelengths of the spectrum are not visible to the human eye.
The mass of the products must be equal to the mass of the reactants.
electrical energy → mechanical energy
The most common type is thermal radiation.
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