Choose the best answer and write this n a separate paper. 1. Which of the following samples is a gaseous state of matter? A. water C. pencil B. dream D. smoke 2. Why are solids incompressible? A. Solid particles are very far from each other. B. Solid particles are tightly packed C. Solid particles can slide past with each other. D. Solid particles have the weakest attractive force. 3. Which of the following statements best differentiates matter from non- matter? A. Matter is anything that occupies space and has mass while non- matter refers to any abstract concept or type of energy around us. B. Matter has a uniform appearance in a chemical system while non-matter exists in different forms. C. Matter is non tangible while non-matter can be held in our bare hands. D. Matter has neither mass nor volume while non-matter has either mass or volume. 4. Why do gases do not have definite shape and volume? A. Gas particles have a very C. Gas particles are tightly strong attractive force. packed. B. Gas particles are very near D. Gas particles are very far from with each other maintaining each other and fill in the their steady position. space of the container. 5. Which of the following statements best describes liquids? A. Liquids have a negligible C. Liquids take the shape of attraction since they are fixed. their container and have definite volume. B. Liquid particles move in a D. Liquid particles are compact random direction. and vibrate only.​

1. Choose the best answer and write this n a separate paper. 1. Which of the following samples is a gaseous state of matter? A. water C. pencil B. dream D. smoke 2. Why are solids incompressible? A. Solid particles are very far from each other. B. Solid particles are tightly packed C. Solid particles can slide past with each other. D. Solid particles have the weakest attractive force. 3. Which of the following statements best differentiates matter from non- matter? A. Matter is anything that occupies space and has mass while non- matter refers to any abstract concept or type of energy around us. B. Matter has a uniform appearance in a chemical system while non-matter exists in different forms. C. Matter is non tangible while non-matter can be held in our bare hands. D. Matter has neither mass nor volume while non-matter has either mass or volume. 4. Why do gases do not have definite shape and volume? A. Gas particles have a very C. Gas particles are tightly strong attractive force. packed. B. Gas particles are very near D. Gas particles are very far from with each other maintaining each other and fill in the their steady position. space of the container. 5. Which of the following statements best describes liquids? A. Liquids have a negligible C. Liquids take the shape of attraction since they are fixed. their container and have definite volume. B. Liquid particles move in a D. Liquid particles are compact random direction. and vibrate only.​

✏️State of Matter

[tex]\red{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰} \: [/tex]

#1

Which of the following samples is a gaseous state of matter?

A. water B. dream C. pencil D. smoke

Answer: [tex]\sf\red{D.} \: [/tex]smoke

[tex]\red{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰} \: [/tex]

#2

Why are solids incompressible?

A. Solid particles are very far from each other. B. Solid particles are tightly packed C. Solid particles can slide past with each other. D. Solid particles have the weakest attractive force.

Answer: [tex] \sf\red{B.}\: [/tex]Solid particles are tightly packed

[tex]\red{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰} \: [/tex]

#3

Which of the following statements best differentiates matter from non- matter?

A. Matter is anything that occupies space and has mass while non- matter refers to any abstract concept or type of energy around us. B. Matter has a uniform appearance in a chemical system while non-matter exists in different forms. C. Matter is non tangible while non-matter can be held in our bare hands. D. Matter has neither mass nor volume while non-matter has either mass or volume.

Answer: [tex] \sf\red{A.}\: [/tex]Matter is anything that occupies space and has mass while non- matter refers to any abstract concept or type of energy around us.

[tex]\red{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰} \: [/tex]

#4

Why do gases do not have definite shape and volume?

A. Gas particles have a very strong attractive force.B. Gas particles are very nearC. Gas particles are tightly packed. D. Gas particles are very far from with each other maintaining each other and fill in the space of the container.

Answer: [tex]\sf\red{D.} \: [/tex]Gas particles are very far from with each other maintaining each other and fill in the space of the container.

[tex]\red{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰} \: [/tex]

#5

Which of the following statements best describes liquids?

A. Liquids have a negligible attraction since they are fixed B. Liquid particles move in a random direction. C. Liquids take the shape of their container and have definite volume. D. Liquid particles are compact and vibrate only.

Answer: [tex]\sf\red{C.} \: [/tex]Liquids take the shape of their container and have definite volume.

[tex]\red{⊱─━━━━━━━━⊱༻●༺⊰━━━━━━━━─⊰} \: [/tex]

[tex]\tiny{\color{red}{\boxed{\colorbox{pink}{\color{red}{\tiny{❁{\color{red}{\tiny{\:Carry On Learning}{\color{red} {\tiny{❁}}}}}}}}}}} \tiny\red{-Mayume} \: [/tex]

2. 1. Which of the following does NOT define the slope of the tangent line to the curve? A. It is constant.B. It is not constant and must be determined by a point.C. It is equal the derivative of the function. D. It is derived from the concept of the slope of a second line. 2. On which of the following conditions will a tangent line exist? A. Function continuous at P. B. Function discontinuous at P. C. Curve with cusp at P. D. Curve with corner at P. 3. Which of the following describes a line tangent to a given curve drawn at its maximum or minimum point? A. has a positive slope C. horizontal B. has a negative slope D. vertical 4. Which is the line perpendicular to the tangent line at the point of tangency? A. secant C. parallel B. skew D. normal 5. Which of the following is equal to the slope of the tangent line? A. Average rate of change B. Instantaneous rate of changeC. Slope of the secant line D. Slope of the line perpendicular to the given tangent line.6. Which of the following statements is CORRECT? A. Continuous functions are not differentiable. B. Continuous functions do not have graphs. C. Continuous functions are differentiable D. Continuous functions have gaps on their graphs7. All functions below are continuous and differentiable EXCEPT ONE. Which is it? A. linear function C. quadratic function B. absolute value function D. rational function 8. On what value/s of x will make the function f(x) = x – 4 continuous? A. 4 C. – 4 B. 0 D. all values of x 9. The function () = 5 +2 is continuous and differentiable at all values of x EXCEPT? A. 2 C. – 2 B. 5 D. 1 Solve for the derivatives ( ) of the following function. Write the letter of the correct answer on a separate sheet of paper. 10. = 43 A. 124 B. 123 C. 122 D. 12 11. = −7 - 3 / 3 A. −75 B. −74 C. −72 D. 7 12. = √x A. √ / 2 B. 3√ / 2 C. √/ 3 D. −√ / 2 13. = 32 − 5+2 A. 5 − 6 B. 5 + 6 C. 6 + 5 D. 6 − 5 14. = −14−10 A. −140−10 B. 140−10 C. −140−11 D. 140−11Evaluate ′ (2) for the given functions. 15. () = 5 − 1 A. 1 B. 5 C. – 1 D. 2 16. () = 32 A. 3 B. 2 C. 6 D. 12 17. () = 2 − 6 + 9 A. – 2 B. – 6 C. 1 D. 2 19. () = 3− 4 A. 3 B. 6 C. 12 D. 2 20. () = 2 / −1 A. – 2 B. 2 C. 1 D. – 1 ​

Answer:

d

Step-by-step explanation:

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