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musickatia [10]
3 years ago
14

Imagine you had a bar of gold and decided to cut in half. You repeated this

Physics
1 answer:
MrMuchimi3 years ago
7 0

Answer:

b, an element

Explanation:

this is because you never combined it with any other element in the periodic table and gold is not a compound or mixture.

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Vector A = 50 m,<br> 20°. Vector -3A would be equal to
Kruka [31]

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Many familiar physical quantities can be specified completely by giving a single number and the appropriate unit. For example, “a class period lasts 50 min” or “the gas tank in my car holds 65 L” or “the distance between two posts is 100 m.” A physical quantity that can be specified completely in this manner is called a scalar quantity. Scalar is a synonym of “number.” Time, mass, distance, length, volume, temperature, and energy are examples of scalar quantities.

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3 years ago
Bob is threatening Tom’s life with a giant laser with wavelength (650 nm), a distance (D = 10 m) from the wall James is shackled
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He should stand from the center of laser pointed on the wall at 1.3 m.

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