Description : Relative humidity is expressed as – (1) Grams (2) Kilograms (3) Percentage (4) Ratio
Last Answer : (3) Percentage Explanation: Relative humidity is the amount of moisture in the air compared to what the air can "hold" at that temperature. It signifies the mass of water vapour present in the air ... of the mass that would be present in an equal volume of saturated air at the same temperature.
Description : Pick up the incorrect statement from the following. For performing compressive strength test of cement (A) Cement and standard sand mortar are used in the ratio of 1 : 3 (B) Water is added at the ... cm 10 cm is used (D) The prepared moulds are kept in a atmosphere of 50% relative humidity
Last Answer : Answer: Option A
Description : The humidity of air measured in percentage is called – (1) absolute humidity (2) specific humidity (3) relative humidity (4) all of these
Last Answer : (3) relative humidity Explanation: The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
Description : The density of lead is 12 grams per cm3. A lead brick has a mass of 1.5 kilograms. Its dimensions are 10 cm by 5 cm by 4 cm. Is it: w) More than 75% hollow x) Between 50 and 75% hollow y) Between 25 and 50% hollow z) Between 0 and 25% hollow
Last Answer : ANSWER: Y -- BETWEEN 25 AND 50% HOLLOW
Description : Relative Humidity is Expressed in terms of –
Last Answer : Percent
Description : If the sample has 2 Grams of water vapor what would the relative humidity be?
Last Answer : What is the answer ?
Description : What is the relative humidity when the absolute humidity is 3 grams per cubic meter and the air has a capacity of 12 grams per cubic meter? w) 4% x) 9% y) 25% z) 400%
Last Answer : ANSWER: Y -- 25%
Description : Amount of water vapour (gaseous) in a given volume of air (cubic metre) is known as: (1) Mixing ratio (2) Relative humidity (3) Absolute humidity (4) Specific humidity
Last Answer : (3) Absolute humidity Explanation: The relative humidity of air at a given temperature is the ratio of mass of water vapour actually present in a certain volume of air to the mass of water vapour required to saturate the same volume of air at the same temperature, multiplied by 100.
Description : Amount of water vapour in a unit volume (Cubic metre) of air is called: (1) Mixed ratio (2) relative humidity (3) absolute humidity (4) specific humidity
Last Answer : (3) absolute humidity Explanation: Absolute humidity is the measure of water vapor (moisture) in the air, regardless of temperature. It is expressed as grams of moisture per cubic meter of air (g/m3).
Last Answer : Absolute humidity
Description : An object with a mass of 5 kilograms is a distance of 5 meters above the surface of the earth. If the acceleration due to gravity is 10 meters per second squared, the potential energy of the object relative to the ... is: w) 10 joules x) 20 joules y) 100 joules z) 250 joules e) none of the above
Last Answer : ANSWER: Z -- 250 JOULES
Description : What is the strength (expressed as a percentage) of a 200 milliliter solution that contains 20 grams of dextrose?
Last Answer : The mass/mass percentage is 9.09 % (with the underlined digitsrepeating)
Description : Moles of solute divided by kilograms of solvent is expression for: w) molarity x) solute-to-solution ratio y) mole percentage z) molality
Last Answer : ANSWER: Z -- MOLALITY
Description : The term "relative humidity" applies to a) the percentage of moisture in the air as compared to the amount of moisture the air can hold at a specific temperature b) the weight of the moisture in the air c) ... of the air d) the amount of moisture in the air e) the amount of humidity in the air
Last Answer : ANSWER : A
Description : The percentage humidity is less than the relative humidity only at __________ percent humidity. (A) Zero (B) Hundred (C) Both zero and hundred (D) None of these
Last Answer : (C) Both zero and hundred
Description : Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in ... (A) Molal (B) Relative (C) Percentage (D) None of these
Last Answer : (A) Mola
Description : Relative humidity is express in — a. g/m3 b. g/kg c. Percentage d. None of these
Last Answer : c. Percentage
Description : 65 grams equal how many kilograms?
Last Answer : 0.065 kilograms
Description : A butterfly in kilograms or grams?
Last Answer : In grams
Description : do you use grams or kilograms to measure a strawberry?
Last Answer : kilograms
Description : how to Convert 6.42 kilograms to grams?
Last Answer : Multiply by 1000.
Description : What A box of cereal weighs about 350 grams ok kilograms?
Last Answer : Click here to get an answer to your question ✍️ help again again, its also for tomorrow a box of cereal weighing 350 grams 21 grams of fat.
Description : 3012 grams is how many kilograms
Last Answer : Need Answer
Description : Would you use grams or kilograms to measure a backpack?
Last Answer : Well, if you are smart, you would know GRAMS. (;
Description : What fraction of 5 kilograms is 200 grams?
Last Answer : It is: 200/5000 or 1/25 in its simplest form
Description : If you have 6 kilograms how many grams do you have?
Last Answer : 6,000 grams
Description : If 1.2 kilograms of rust form on a bridge in five days what should be the rate of reaction in grams per hour?
Last Answer : First, convert the 'given' units to grams and hours.1.2kg x 1000g/kg = 1200 gramsThere are 24 hours per day, so 5 x 24 = 120hrsThen1200g / 120hrs = 10 grams per hour.
Description : Is 6 kilograms greater than 600 grams?
Description : If a fork had a mass of 30 would it be grams or kilograms?
Description : What is 3 kilograms equal to grams?
Last Answer : Need answer
Description : What is the mass of a apple kilograms or grams?
Description : Is 6 kilograms bigger than 600 grams?
Last Answer : Yes and it is 10 times bigger
Description : What is the mass of cantaloupe kilograms or grams?
Description : Is a teddy bear grams or kilograms?
Last Answer : is a teddy bear a g or kg
Description : Is the mass of a chicken egg 50 kilograms or 50 grams?
Last Answer : 50 grams
Description : A small sofa has a mass of 30 kilograms. A pillow on the sofa has a mass of 300 grams. How many pillows will it take to equal the mass of the sofa?
Last Answer : 12 kilograms i guess
Description : How many kilograms are there in 30 grams?
Last Answer : 0.03
Description : Most vitamins are measured in ____. a. milligrams c. liters b. grams d. kilograms
Last Answer : a. milligrams
Description : Normality is defined as the number of: w) moles of solute per 1000 grams of solvent x) equivalent weights of solute per liter of solution y) kilograms of solute per liter of solution z) moles of solute per 1000 grams of solution
Last Answer : ANSWER: X -- EQUIVALENT WEIGHTS OF SOLUTE PER LITER OF SOLUTION
Description : The ratio of partial pressure of water vapour in a mixture to the saturation pressure of water at the same temperature of the mixture is called as A. humidity B. partial humidity C. specific humidity D. relative humidity
Last Answer : ANSWER : D
Description : What is the degree of saturation? A. the ratio of the actual relative humidity to the saturated specific humidity at the same temperature B. the ratio of the actual specific humidity to the ... specific humidity to the actual specific humidity at the same temperature D. none of the above
Last Answer : ANSWER : B
Description : Relative humidity is a) the ratio of water vapour in the air compared to the total amount water vapour the air could contain at a given temperature b) equal to the dry bulb temperature divided by the wet bulb ... of dry air e) the ratio of the mass of water vapour divided by the mass of wet air
Description : Relative humidity is the ratio of the (A) Partial pressure of the vapour to the vapour pressure of the liquid at room temperature (B) Partial pressure of the vapour to the vapour pressure of the liquid at gas temperature (C) Actual humidity to saturation humidity (D) None of these
Last Answer : (B) Partial pressure of the vapour to the vapour pressure of the liquid at gas temperatur
Description : Which of the following can be calculated theoretically using steam table and Dalton's law of partial pressure; if the relative humidity and dry bulb temperature of moist air is known? (A) Dew point (B) Humidity ratio (C) Wet bulb temperature (D) None of these
Last Answer : (C) Wet bulb temperature
Description : Relative humidity is the ratio of actual vapour pressure to the saturation vapour pressure (A) At the same temperature (B) At the same pressure (C) In the same volume (D) In the atmosphere
Description : Pick up the correct statement from the following: (A) Absolute humidity at a given temperature is equal to weight of moisture present in a unit volume (B) Relative humidity is the ratio of ... of vapours which could be contained at the same temperature when fully saturated (D) All the above
Last Answer : Answer: Option D