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lutik1710 [3]
3 years ago
6

1. How are science and technology related? (1 point)

Physics
1 answer:
alina1380 [7]3 years ago
8 0

Answer:

Explanation:

1.Technology is an application of science through use of modern scientific tools.

2.They provide a concrete view of something abstract. They are also applicable to gain an understanding of better process and systems.

3.C.55.25s

4. A. straight line graph.

5. A. Milk. A pure substance consist of a single element or compound.

6.B. it has two hydrogen atom to one oxygen atom

7.B. Sugar water.

8.D.Size of their particles.

9.A.sawing a piece of wood into half.

10.A..iron changes colour when heated.

11.A.solid

12.A. Lowering the temperature, which lead to increase in gas volume according to. Boyle's law.

13.C. boiling point of naphthalene.

14.freezing,which is the mostly orderly point of water because water moves from liquid to solid state.

15.A.sublimation.

16.B.Vaporisation.

17.C.it is described by a nucleus surrounded by a large volume is space.

18. The atom in the excited state has more energy and is less stable than atom in the ground state.

19.The discovery of elements with predicted properties.

20.The sum total of mass of an element.

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a piece of metal with a mass of 15.3 grams has a temperature of 50.0°C. When the metal is placed in 80.2 grams of water at 21.0°
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1.21

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Answer:

The y-component of the electric force on this charge is F_y = -1.144\times 10^{-6}\ N.

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<u>Given:</u>

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where, \hat i,\ \hat j are the unit vectors along the positive x and y axes respectively.

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Thus, the y-component of the electric force on this charge is F_y = -1.144\times 10^{-6}\ N.

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3 years ago
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