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5.What type of nuclear radiation is given off in the nuclear reaction below?

35/16 S (arrow to the right) ? + 35/17 CI

(1 point)
Responses

Alpha Radiation
Alpha Radiation

Beta Radiation
Beta Radiation

Gamma Radiation
Gamma Radiation
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4.If you keep a gas's temperature constant, how would you increase the volume of the gas? (1 point)
Responses

You would decrease the temperature
You would decrease the temperature

You would change the temperature
You would change the temperature

You would increase the pressure
You would increase the pressure

You would decrease the pressure
3.What is the mass number of the atom below?

Nucleus: The center of the atom contains the nucleus, which is composed of 3 positively charged protons (red circles) and 4 neutral neutrons (yellow circles). The sum of protons and neutrons gives a mass number of 7. This specific isotope is known as lithium-7.
Electrons: Three negatively charged electrons (light blue circles) orbit the nucleus in energy shells.
Electron Configuration: The first, or innermost, energy shell can hold a maximum of 2 electrons. The remaining 1 electron is in the second (outermost) shell, also known as the valence shell.

(1 point)
Responses

7
7

4
4

3
3

10
2.What is the difference between a vector and a scalar? (1 point)
Responses

A vector is only used in measuring forces, a scalar is only used in measuring mass
A vector is only used in measuring forces, a scalar is only used in measuring mass

A vector is only measured in SI units, where scalars are only measured in US Customary units
A vector is only measured in SI units, where scalars are only measured in US Customary units

A vector measurement contains a direction and magnitude, a scalar measurement only contains a magnitude
A vector measurement contains a direction and magnitude, a scalar measurement only contains a magnitude

A vector measurement is required for distance, a scalar measurement is required for displacement
1.An object starts moving from point A and continues along a straight path from A to point D.

point A is (0,0)
Point B is (30,3)
Point C is (30,6)
Point D is (0,11)

If the object starts moving from point A and continues along a straight path from point A to point D, which of the following is true?

(1 point)
Responses

In the interval from point A to point B, the object travels 30 m.
In the interval from point A to point B, the object travels 30 m.

In the interval from point B to point C, the object travels 30 m.
In the interval from point B to point C, the object travels 30 m.

In the interval from point A to point D, the object travels 11 m.
In the interval from point A to point D, the object travels 11 m.

In the interval from point C to point D, the object travels 0 m.
In the interval from point C to point D, the object travels 0 m.

All Answers 1

Answered by GPT-5 mini AI
1. In the interval from point A to point D, the object travels 11 m.

2. A vector measurement contains a direction and magnitude, a scalar measurement only contains a magnitude.

3. 7

4. You would decrease the pressure.

5. Beta Radiation