What type of data is the number of liters of gasoline pumped by a falling station during a day?

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Description : A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. (1) The mercury level starts rising (2) The mercury level starts falling (3) The mercury level does not change (4) The bell jar breaks up

Last Answer : (1) The mercury level starts rising Explanation: As the pump removes the air from the bell jar the pressure obviously reduces around the barometer. The reduction in pressure around the barometer leads it to expand. As the pump removes air from the jar, the mercury level rises.

Description : A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. (1) The mercury level starts rising (2) The mercury level starts falling (3) The mercury level does not change (4) The bell jar breaks up

Last Answer : (1) The mercury level starts rising Explanation: As the pump removes the air from the bell jar the pressure obviously reduces around the barometer. The reduction in pressure around the barometer leads it to expand. As the pump removes air from the jar, the mercury level rises.

Description : A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. (1) The mercury level starts rising (2) The mercury level starts falling (3) The mercury level does not change (4) The bell jar breaks up

Last Answer : The mercury level starts rising

Description : Estimate the number of gallons of gasoline the typical gas station pumps in a given weekday.

Last Answer : Start o with assumptions - how many cars are in the world and how often do they fill up at the stations on any given day (or what's the average) From there estimate the average number of gallons each car would need and then you can arrive at your answer

Description : Breathing loss" on storage of gasoline occurs due to the (A) Presence of unsaturated air (B) Fluctuation of ambient temperature during day and night (C) Both (A) and (B) (D) Neither (A) nor (B)

Last Answer : (B) Fluctuation of ambient temperature during day and night

Description : Is it safe to drink 4 or more liters of water a day ?

Last Answer : How much does one like?

Description : How many liters of water does a healthy person need to drink in a day ?

Last Answer : Every man should consume at least 2 liters of water daily and women 1.8 liters of water. A man should consume 4 bottles of 500 ml bottled water. And a woman should drink three bottles of water.

Description : How many liters of algae water can be produced per day from every 10 sq m pond ?

Last Answer : It is possible to produce about 50 liters of algae water per day from every 10 sq m pond .

Description : Why is a healthy person asked to drink two liters of water every day ?

Last Answer : Drinking water is definitely good for our body. But if anything becomes excessive, it does not bear fruit. The same is true of useful things like water. A healthy person should not drink more than 2 liters of water throughout the day. Drinking more water than this puts extra pressure on the kidneys.

Description : How to fix body health fast ? I am currently 20 years old , height 5 feet 6 inches and I weigh 49 kg and BMI 18.00 . When I was at home, 0.5 liters per day. I used to eat cow's milk but after ... to buy. How can I gain 10 kg weight in 3 months ?? Looking for the right advice to fix my health ???

Last Answer : It is not possible to gain weight fast. It will take some time to get fat or weight. Usually if you are a little fat you will gain weight. So I am not giving any separate tips for weight gain. You ... weight. Food: Drink vegetables , small fish , meat , eggs , milk , banana and water after a while.

Description : Do I just have to take in so much water?

Last Answer : No! Includes soup, syrup, anything that contains liquid.

Description : Human beings use ---- liters of pure oxygen per day. A. 550 (Answer) B. 2500 C. 1,050 D. 10,000

Last Answer : A. 550 (Answer)

Description : Which of the following statements accurately reflects a rule of thumb upon which the nurse may rely in assessing the patient's fluid balance? a) Minimal intake of 1.5 liters per day If food and fluids are ... 2 liters per day Minimal intake, as a rule of thumb, is less than 2 liters per day.

Last Answer : a) Minimal intake of 1.5 liters per day If food and fluids are withheld, IV fluids (3L/day) are usually prescribed.

Description : Why do athletes feel a need to get "pumped up?"?

Last Answer : Compared to just strolling to a game it is not enough. Think about when you are stricken with extreme fear or are confronted by an attacker, you aren’t going to be able to be as responsive and strong if you are just like “Oh well, just getting attacked, I guess I’ll defend myself, ho-huuummmmmm!”.

Description : What are the odds of a cancer patient surviving ten years without eating or drinking orally and being fed liquids only pumped into the stomach?

Last Answer : I would suggest editing this question to include better tags. Your only tag is cancer and survival. It is unlikely this will be routed to anyone who can help because cancer and ... , doctor, doctors, cancer, probability, survival, prognosis, expectancy, eating, drinking, stomach, throat.

Description : How many of you are super pumped for the Olympics?

Last Answer : yes! I have a nice stock of Kleenex ready

Description : The radius of a spherical balloon increases from 7cm to 14cm as air is being pumped into it. Find the ratio of surface areas of the balloon in the two cases. -Maths 9th

Last Answer : Let r1 and r2 be the radii of spherical balloon and spherical balloon when air is pumped into it respectively. So r1 = 7cm r2 = 14 cm Now, Required ratio = (initial surface area)/(Surface area after pumping air into ... = (7/14)2 = (1/2)2 = ¼ Therefore, the ratio between the surface areas is 1:4.

Description : The radius of a spherical balloon increases from 6 cm to 12 cm as air is being pumped into it. -Maths 9th

Last Answer : Surface area of a spherical balloon whose radius is 6 cm. = 4π × 6 × 6 cm2 Surface area of a spherical balloon whose radius is 12 cm. = 4π × 12 × 12 cm2 ∴ Ration of surface areas = 4π × 6 × 6 / 4π × 12 × 12 = 1 / 4 = 1 : 4

Description : The radius of a spherical balloon increases from 6 cm to 12 cm as air is being pumped into it. -Maths 9th

Last Answer : Surface area of a spherical balloon whose radius is 6 cm. = 4π × 6 × 6 cm2 Surface area of a spherical balloon whose radius is 12 cm. = 4π × 12 × 12 cm2 ∴ Ration of surface areas = 4π × 6 × 6 / 4π × 12 × 12 = 1 / 4 = 1 : 4

Description : The radius of a hemispherical balloon increases from 6 cm to 12 cm as air is being pumped into it. -Maths 9th

Last Answer : NEED ANSWER

Description : The radius of a hemispherical balloon increases from 6 cm to 12 cm as air is being pumped into it. -Maths 9th

Last Answer : Find the ratios of the surface areas of the balloon in the two cases.

Description : Assertion` :` Cardiac output is the volume of blood pumped out by each ventricle per minute. Reason `:` Ther cardiac output of an athlete will be much

Last Answer : Assertion` :` Cardiac output is the volume of blood pumped out by each ventricle per minute. Reason `: ... . D. If both Assertion & Reason are false.

Description : Assertion` :` In open circulatory system blood is pumped by heart passes throgh large vessels into open spaces or body cavities called sinuses. Reason

Last Answer : Assertion` :` In open circulatory system blood is pumped by heart passes throgh large vessels into open ... D. If both Assertion & Reason are false.

Description : When right ventricle of human heart contract then blood pumped into `:-`

Last Answer : When right ventricle of human heart contract then blood pumped into `:-` A. All parts of body B. Lungs C. Pulmonary veins D. Systemic aorta

Description : 40000 litre of oil of density 0.9 g cc is pumped from an oil tanker ship into a storage tank at 10 m higher level than the ship in half an hour.

Last Answer : 40000 litre of oil of density 0.9 g cc is pumped from an oil tanker ship into a storage tank at 10 ... an hour. What should be the power of the pump?

Description : What causes the changes in pressure when a basketball is pumped up?

Last Answer : the number of molecules changes

Description : What happpens to the pressure and the molecules inside a tire that is being pumped up?

Last Answer : The pressure increases; the density of molecules (number ofmolecules per cubic centimeter, for example) increases.

Description : What is the name of system responsible for transporting and delivering materials needed by the body's organs such as oxygen nutrients and hormones through the blood as it is pumped around the body by?

Last Answer : What is the answer ?

Description : What happpens to the pressure and the molecules inside a tire that is being pumped up?

Last Answer : The pressure increases; the density of molecules (number ofmolecules per cubic centimeter, for example) increases.

Description : What happen if too much gas is pumped into a sealed rigid container?

Last Answer : Well, if it is a sealed rigid container and too much gas is pumped in the pressure inside the container might exceed the pressure rating of the sealed container. The tensile stress caused by the high pressure inside the tank will cause it to rupture.

Description : How often should a residential septic tank be pumped?

Last Answer : A good septic tank doesn't need pumping, but you will need to take good care of your septic tank by using products like Rid X. If your septic tank needs to be fixed it would cost thousands of dollars.

Description : What happens to the pressure and molecules inside a football that is being pumped up?

Last Answer : The pressure increases, and the molecules collide with the football's inner surface.

Description : The sewage is pumped up A. From low lying areas B. From flat areas C. From basements D. All the above

Last Answer : ANS: D

Description : What is meant by pumped storage power plant?

Last Answer : The pumped storage plants are used for load balancing. During peak load water is used to work on turbines to produce electricity. Water after working in turbines is stored in the tail race reservoir.

Description : Crude oil is pumped by a __________ pump. (A) Gear (B) Centrifugal

Last Answer : (B) Centrifugal

Description : A boiling water reactor is the one, in which the (A) Coolant water is allowed to boil in the core of the reactor (B) Coolant water, after being heated in the reactor core, generates steam ... water is pumped into the core (D) Fuel and the coolant are thoroughly mixed to form a homogeneous solution

Last Answer : (A) Coolant water is allowed to boil in the core of the reactor

Description : In a counter-current liquid extractor (A) Both liquids flow at fixed rate (B) Both liquids can have any desired flow rate (C) Only one of the liquids may be pumped at any desired rate (D) Liquid’s flow rate depends upon the temperature and pressure

Last Answer : (C) Only one of the liquids may be pumped at any desired rate

Description : The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that adenosine triphosphate (ATP) is formed because (a) a proton gradient forms across the inner membrane (b) there is a ... mitochondrial proteins (d) ADP is pumped out of the matrix into the intermembrane space.

Last Answer : (a) a proton gradient forms across the inner membrane

Description : When the head pumped against is less than the head of the fluid used for pumping, the usual device is a/an (A) Ejector (B) Blower (C) Injector (D) Airlift

Last Answer : (D) Airlift

Description : Consider a centrifugal pump having a specific impeller diameter, fixed impeller speed pumping a liquid of constant density at a particular discharge capacity. With decrease in the capacity of the pump, the __________ decreases. (A) ... the pump (C) Head of the liquid pumped (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Description : A fluid is pumped at the rate of 10 lb/sec to a height of 55 ft. The horse power required is __________ hp. (A) 1 (B) 10/55 (C) 5.5 (D) 1/55

Last Answer : (A) 1

Description : Which is the correct relationship for a centrifugal pump? (Where, D = Impeller diameter, inches H = Head developed, ft of liquid pumped N = Speed of pump, rpm) (A) D = 1840 H0.5 /N (B) D = 1840 N/H0.5 (C) H = 1840 D0.5 /N (D) D = 1840 H/N

Last Answer : (A) D = 1840 H0.5 /N

Description : Medium viscosity lubricating oil can be most ideally pumped by a __________ pump. (A) Vane (B) Piston (C) Centrifugal (D) Plunger

Last Answer : (A) Vane

Description : The head developed by a centrifugal pump is largely determined by the (A) Power of the pump (B) Nature of the liquid being pumped (C) Angle of the vanes and the speed of the tip of the impeller (D) Vapour pressure of the liquid

Last Answer : (C) Angle of the vanes and the speed of the tip of the impeller

Description : A liquid is pumped at the rate of 600 litres using 1000 rpm. If the rpm is changed to 1100, the liquid pumped is __________ litres. (A) 600 (B) 660 (C) 1.1 (D) 60

Last Answer : (B) 660

Description : Slurries can be most conveniently pumped by a __________ pump. (A) Screw (B) Reciprocating (C) Gear (D) Centrifuga

Last Answer : (D) Centrifuga

Description : Considering the endothermic dissociation of CaCO3 in a closed vessel (CaCO3 ⇌ CaO + CO2 ), the pressure of CO2 increases, if (A) A catalyst is added (B) The temperature is increased (C) An inert gas is pumped keeping the temperature constant (D) None of these

Last Answer : (B) The temperature is increased

Description : For calculation of economical diameter D of a pipe in metres for a discharge Q to be pumped in  cumecs, Lea suggested the empirical formula  (A) D = 0.22 Q (B) D = 1.22 Q (C) D = 2.22 Q (D) D = 3.22 Q

Last Answer : (B) D = 1.22 Q