If the absolute pressure of a gas is 550.280 kPa, its gauge pressure is A. 277.280 kPa. B. 101.325 kPa. C. 448.955 kPa. D. 651.605 kPa.

Question and answer

Question|Asked by MariNBF

Asked 7/16/2018 4:10:11 PM

Updated 12 days ago|11/27/2024 8:28:47 AM

1 Answer/Comment

This answer has been confirmed as correct and helpful.

Get an answer

Search for an answer or ask Weegy.

Original conversation

User: If the absolute pressure of a gas is 550.280 kPa, its gauge pressure is A. 277.280 kPa. B. 101.325 kPa. C. 448.955 kPa. D. 651.605 kPa.

Weegy: If the absolute pressure of a gas is 550.280 kPa, its gage pressure is 448.955 kPa.
Expert answered|Score .9555|jeifunk|Points 92101|

User: When heating water, during what temperature range will the temperature cease to change for some time? A. 32°C–43°C B. 84°C–88°C C. 54°C–62°C D. 98°C–102°C

Question|Asked by MariNBF

Asked 7/16/2018 4:10:11 PM

Updated 12 days ago|11/27/2024 8:28:47 AM

1 Answer/Comment

This answer has been confirmed as correct and helpful.

New answers

Rating

nstlynmyvnn

When heating water, the temperature will cease during 98°C-102°C to change for some time.

Added 7/3/2019 3:50:51 PM

This answer has been confirmed as correct and helpful.

Comments

There are no comments.

Add an answer or comment

Questions asked by MariNBF

An object has a mass of 13.5 kilograms. What force is required to accelerate it to a rate of 9.5 m/s2? A. 132.30 N B. 173.75 N C. 128.25 N D. 81.00 N

(More)

Question|Asked by MariNBF

Updated 7/3/2019 4:02:08 PM

1 Answer/Comment

nstlynmyvnn

128.25 N force is required to accelerate it to a rate of 9.5 m/s2.
Force = ma = 13.5 kg * 9.5 m/s2 = 128.25 N

Added 7/3/2019 4:02:08 PM

This answer has been confirmed as correct and helpful.

An object with a mass of 70 kilograms is supported at a height 8 meters above the ground. What's the potential energy of the object with respect to the ground? A. 5,488 J B. 2,058 J C. 3,430 J D. 560 J

Weegy: An object with a mass of 70 kilograms is supported as the height of 8 meters above the ground. the potential energy = mgh = 70* 9.8 * 8 = 5488 J User: According to Ptolemy's model of the movement of celestial bodies, A. the earth rotates around the moon. B. the sun is the center of the universe. C. the earth rotates around the sun. D. planets orbit in circular paths around the earth. Weegy: According to Ptolemy’s model of the movement of celestial bodies : planets orbit in circular paths around the earth. (More)

Question|Asked by MariNBF

Expert Answered

Asked 7/15/2018 8:55:10 PM

0 Answers/Comments

What is the kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s? A. 2,940 J B. 6,000 J C. 12,000 J D. 5,880 J

Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with velocity of 10 m/s is 600 J. K.E = 1/2 m*v^2 , 1/2 *12*10^2, 1/2 *12 *100 = 600 J (More)

Question|Asked by MariNBF

Expert Answered

Asked 7/15/2018 9:10:18 PM

0 Answers/Comments

Marshall determines that a gas has a gage pressure of 276 kPa. What's the absolute pressure of this gas? A. 156 kPa B. 326 kPa C. 176 kPa D. 376 kPa

Weegy: Marshall determines that a gas has a gauge pressure of 276 kPa. The absolute pressure of this gas is 376 kpa . [ Pabs = Pgage+Patm , Absolute pressure =276+101.325 = =377.325 = 376 kPa ] (More)

Question|Asked by MariNBF

Expert Answered

Asked 7/15/2018 9:15:08 PM

0 Answers/Comments

A block has a volume of 0.07 m3 and a density of 3,500 kg/m3. What's the force of gravity acting on the block (and weight) in the air? A. 1,715 N B. 2,058 N C. 686 N D. 2,401 N

Weegy: A block has a volume of 0.07m3 and a density of 3500 kg/m3. The force of gravity acting on the block in air is 2,401 N. Density = mass / volume , mass= 3500*0.07 =245 kg , force = mass *acc , force = 245 *9.8 = 2,401 N (More)

Question|Asked by MariNBF

Expert Answered

Updated 12 days ago|11/27/2024 8:30:14 AM

0 Answers/Comments

See all questions asked by marinbf

39,637,306

questions answered

Get answers from Weegy and a team of really smart live experts.

Popular Conversations