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If the temperature remains constant and pressure is INCREASED on gas, what will happen to the volume?The volume will increase.The volume will decrease.The volume will not change.The volume will randomly increase and decrease, and keep doing this.

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"1. Body composition is defined as D. ratio of muscle to fat.2. Slow-twitch fibers are designed for D. endurance.3. A by-product of ATP breakdown is D. ADP and phosphorous4. A tendon is important for muscles. C. It serves as an attachment point to bone5. Most joints in the body form B. FIRST-CLASS levers.6. The correct statement concerning good posture is D. Good posture may help to improve balance.7. The C. Buttocks is considered part of the pelvic girdle?8. Fitness professionals know that good posture B. is a habit that can be learned and maintained.9. One of the positive health-related benefits of muscular fitness is D. increased endurance during exercise.10. The sagittal plane divides the body D. into left and right halves.11. A normal spine appear on an x-ray B. With natural curves in the neck and lower back12. Based on the factors of stability, A. Leg curl would be the most unstable lift13. When you flex your arm, you're performing a/an C. CONCENTRIC contraction.14. The three body systems that benefit from good posture are B. Digestive, circulatory, and respiratory15. C. IRON is essential for both bone health and muscle contractions.16. B. FASCIA is the type of tissue that covers and separates skeletal muscles, providing shape and aiding in function.17. The most common debilitating disorder among Americans under age 45 is C. tension headaches.18. Tension headaches usually begin in the D. neck.19. When you sit with good posture, your spine should be A. very relaxed.20. A/an C. NEUTRAL spine is one that allows for natural curves and arches.21. Posture and muscular balance can usually be improved by A. exercising and stretching.22. D. SYNOVIAL is a freely movable joint?23. Postural muscles tend to C. WEAKEN if they aren't regularly stimulated to produce adequate force.24. Aerobic production of ATP comes from D. CARBOHYDRATES during high-intensity training.25. Standing on your toes is an example of D. Second class lever.

By Boyles Law for an Ideal Gas, if the temperature is constant:

P1 V1 = P2 V2    where P and V are the pressures and volumes.

So here we have  the volume change V1 >0.5 V1:-

P1 V1 = P2 * 0.5V1

P2 /P1 = V1 / 0.5V1 = 2

So the pressure will double.

It's choice A.

c

it will slightly increase

The correct answer is option A.

Let the initial volume of the gas be

Initial pressure of the gas

When the volume of the gas decreases to half of the initial value.

Final volume of the gas =

Final pressure of the gas  =

According to Boyle's law:

Hence, the correct answer is option A.

The pressure will double because
Let
initial pressure be P1 and
final pressure be P2.
Initial volume will be V then,
final volume will be V/2 (as per question).
Now we have,
P1V1 = P2V2
So, according to our question
P1V = P2V/2
P1 x V /(V/2) = P2
P2 = 2P1.
Therefore, final pressure will be double of initial pressure.

Thanks.

11) pressure triples in 1st case

12) it increases

13) out

14) molecules are striking a larger area with the same force

16) oxygen

17) polar covalent bond

18) covalent bonding

19) C6H14

20) ions

21) are homogeneous

22) colloids

mark it as branliest pl

11) pressure triples in 1st case

12) it increases

13) out

14) molecules are striking a larger area with the same force

16) oxygen

17) polar covalent bond

18) covalent bonding

19) C6H14

20) ions

21) are homogeneous

22) colloids

1c 2c 3a 4c

1a

2c

3b

4c

5b

6d

7d

8a

9a

10a

11c

12b

13b

15c

39
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