Description : What are the two negative creatures that the poet used to convey the positive message in the poem? (a) Snow, dust (b) Hemlock tree, dust (c) Crow, Hemlock tree (d) Snow, Crow
Last Answer : (c) Crow, Hemlock tree
Description : What change did the dust of snow bring in the Poet‘s life? (a) It made him energetic (b) It made him superior (c) It made him inferior (d) It changed his mood
Last Answer : (d) It changed his mood
Description : Dust of Snow‘ here means- (a) Balls of snow (b) Pebbles (c) Flakes of snow (d) None of the above
Last Answer : (c) Flakes of snow
Description : Give scientific reasons (in not more than four lines each) for the following: (i) Meat takes longer to cook on the mountains (ii) Water remains cool in earthen pitchers (iii) Ice and salt ... to sleep under trees during the night. (v) Greenhouse operators paint their glass roofs white in summer.
Last Answer : (i) Meat takes longer to cook on the mountains: The atmospheric pressure decreases as the altitude increases. The boiling point of water is 100 c at standard atmospheric pressure. At the mountains this ... of light to a maximum. And therefore white colour is painted on the roofs in the summer.
Description : The sun appears red at sunrise and sunset while it appears white at noon because of _____ A. Refraction B. It is cooler at sunrise and at sunset C. Diffraction leading to red end of the spectrum reaching the earth D. Scattering of light due to dust particles and air molecules
Last Answer : ANSWER: D
Description : The sun appears red at sunrise and sunset while it appears white at noon, because A. Of refraction B. It is cooler at sunrise and at sunset C. Of diffraction leading to red end of the spectrum reaching the earth. D. Of Scattering of light due to dust particles and air molecules?
Last Answer : C. Of diffraction leading to red end of the spectrum reaching the earth.
Description : Optics is the study of: (1) Nature and properties of light (2) Old age, its phenomenon, disease etc (3) Disease of the nervous system (4) Symbolic representations
Last Answer : (1) Nature and properties of light Explanation: Optics is the branch of physics which involves the behavior and properties of light, including its interactions with matter. Optics usually describes the behavior of visible, ultraviolet, and infrared light.
Description : 25. Operations Research models in which some or all values of variables are random in nature are called _____ a. Physical b. Symbolic c. Deterministic d. Probabilistic
Last Answer : d. Probabilistic
Description : ------------------- roles involve people and other duties that are ceremonial and symbolic in nature. (a) Informational. ; (b) Interpersonal. ; (c) Decisional. ; (d) All of the given options.
Last Answer : (b) Interpersonal. ;
Description : A pulsar is a rapidly spinning neutron star which emits: A. A blinding light when it aligns with the planets B. Radio waves detectable from Earth (Answer) C. A gravitational pull which attracts high energy dust particles D. Enough energy to power itself indefinitely
Last Answer : B. Radio waves detectable from Earth (Answer)
Description : Why did the poet use crow and hemlock tree as the agents in the poem? (a) As he wanted to use the contrast of black and white (b) He wanted to convey that negative carrier can bring happiness(c) He wanted to show the effects of nature (d) All of the above
Last Answer : (b) He wanted to convey that negative carrier can bring happiness
Description : Storm clouds were looking like a) Huge mountains b) Steep mountains c) Brown mountains d) Black mountains
Last Answer : d) Black mountains
Description : Why does the precipitation change to snow as someone gets higher up the mountains?
Last Answer : Need answer
Description : What are the tall mountains covered with snow called?
Last Answer : Feel Free to Answer
Description : The snow on the mountains does not melt all at once when it is heated by the sun because _____ A. It becomes very hard It B. It reflects most of the heat from the sun C. It has a low specific heat capacity D. It has a high latent heat of fusion
Last Answer : ANSWER: B
Description : The snow on the mountains does NOT melt all at once when it is heated by the sum because: (1) It becomes very hard (2) It reflects most of the heat from the sum (3) it has a low specific heat capacity (4) it has a high latent heat of fusion
Last Answer : (2) It reflects most of the heat from the sum Explanation: Newly formed snow reflects about 90 per cent of the sunlight that falls upon it. This means that the sun is powerless to melt clean snow. And when ... on a spring day because of the sun's heat. It melts because of the warm air from the sea.
Description : The snow on the mountains does NOT melt all at once when it is heated by the sun because: (1) it becomes very hard (2) it reflects most of the heat from the sun (3) it has a low specific heat capacity (4) it has a high latent heat of fusion
Last Answer : it reflects most of the heat from the sun
Description : What is a “dust of snow”? What does the poet say has changed his mood? How has the poet’s mood changed? -Other
Last Answer : The ‘dust of snow’ refers to the snowflakes and its fine particles. The poet’s mood changed due to the sudden shower of snowflakes. He was in dismay earlier, but it changed to a happy and joyful mood as he felt refreshed and energized to enjoy the rest of the day.
Description : What was is the adjective in the cold wind blew snow and dust across the road?
Description : What can u conclude that the speakers personality is read the text and give me reasons The way a crow shook down on me the dust of snow from a hemlock tree has given my heart a change of mood and saved some part of the day i had rued?
Last Answer : The actual word is shook, so it could be that the crow is shivering in the snowy tree. For the speaker this must have come out of the blue; the crow's action caused an unexpected fall of snow dust.
Description : What cool/ surprising things have you found sitting in the dust around your place?
Last Answer : When looking for something else, I found a cool jade calligraphy brush that I had packed away.
Description : Superconducting materials are being used in the Superconducting Super Collider to: w) cool the particles. x) minimize electrical power consumption. y) maximize the acceleration potentials. z) provide radiation shielding.
Last Answer : ANSWER: X -- MINIMIZE ELECTRICAL POWER CONSUMPTION.
Description : Who is the poet of the poem ̳Dust of Snow‘? (a) Robert Frost (b) William Blake (c) Sylvia Path (d) John Byron
Last Answer : (a) Robert Frost
Description : Airmass near to the earth's surface is warmer because it – (1) radiates heat (2) contains dust particles (3) is warmed by terrestrial radiation (4) is far from the sun
Last Answer : (3) is warmed by terrestrial radiation Explanation: The air close to the ground is warmer because the earth's surface is what heats the atmosphere, for the most part. Terrestrial radiation accounts for ... Earth's surface. The further away from the earth's surface we go, the cooler the atmosphere.
Description : Which of the following represents the accepted method of cleaning dust and foreign particles from electrical equipment while limiting damage to electric components? A. Carefully wiping off the components ... the components. D. Using carbon tetrachloride as a cleaning solvent to clean the components.
Last Answer : Answer: C
Description : The most efficient equipment for the removal of sub-micronic dust particles from blast furnace gas is the (A) Venturi atomiser (B) Gravity settling chamber (C) Electro-static precipitator (D) Cyclone separator
Last Answer : (C) Electro-static precipitator
Description : The property of the bearing material to allow the dust and abrasive particles to get absorbed on the surface of the lining is called (A) Embeddability (B) Conformability (C) Viscosity (D) Endurance limit stress
Last Answer : (A) Embeddability
Description : Which is a secondary air pollutant? (A) Photochemical smog (B) Sulphur dioxide (C) Nitrogen dioxide (D) Dust particles
Last Answer : (A) Photochemical smog
Description : Operating principle of cyclone separator is based on the action of __________ dust particles. (A) Diffusion of (B) Centrifugal force on (C) Gravitational force on (D) Electrostatic force on
Last Answer : (B) Centrifugal force on
Description : Particles having diameter greater than 75 μm (micrometer = 10 -6 mm) are called (A) Grit (B) Dust (C) Powder (D) Smoke
Last Answer : (A) Grit
Description : Which of the following dust collection equipments is the least efficient (for sub-micronic particles)? (A) Dust catcher (gravity type) (B) Cyclone separator (C) Bag filter (D) Hollow wet scrubber
Last Answer : (A) Dust catcher (gravity type)
Description : 5-200 μm size particles are called (A) Colloids or aerosols (B) Powder (C) Dust (D) Smoke
Last Answer : (A) Colloids or aerosols
Description : Which is the most efficient dust removal equipment for removal of submicronic dust particles from blast furnace gas? (A) Packed scrubber (B) Gravity settling chamber (C) Electrostatic precipitator (D) Hydrocyclone
Last Answer : (C) Electrostatic precipitator
Description : Which of the following is a secondary air pollutant? (A) Photochemical smog (B) Sulphur dioxide (C) Nitrogen dioxide (D) Dust particles
Description : Pick out the wrong statement. (A) A slight haze at the top of chimney indicates good combustion in the furnace (B) A bag filter incurs very small pressure drop and is very efficient for ... dust collection equipment for removal of submicronic dust particles present in flue gas (D) None of these
Last Answer : (B) A bag filter incurs very small pressure drop and is very efficient for removal of submicronic dust particles from flue gases at very high temperature
Description : 20.According to CPCB, Which size of dust particles in air pollution are harmful to human beings a) 0.25 micrometers b) 2.5 micrometers c) Less than 2.5 d) Both b and c
Last Answer : d) Both b and c
Description : Suppose a teacher has short height. It creates an obstacle in utilizing the black-board in a justifiable manner. Therefore, the students cannot follow the lessons inspite of utmost care taken by ... a complaint with the principal D) Collect donations from his student to reconstruct the black-board
Last Answer : You suggest him to make a temporary platform of bricks with the help of students
Description : Airmass near to the earth’s surface is warmer because it (1) radiates heat (2) contains dust particles (3) is warmed by terrestrial radiation (4) is far from the sun
Last Answer : is warmed by terrestrial radiation
Description : Do you think they're making mountains out of mole hills about the weather again?
Last Answer : Don’t confuse weather with climate. Climate change refers to the worldwide, long term changes, which scientists have been tracking for years. And yes, changing our habits worldwide could delay the inevitable.
Description : How does the Appalachian mountains effect the weather in other parts of the area?
Description : Justify the remedial measures for the following defects in earthen road: i) Formation of dust during dry weather ii) Growth of vegetation inside drains and their silting up
Last Answer : i) Formation of dust during dry weather: The dust nuisance may be remedied by the following methods: Frequent sprinkling of water Treatment with calcium chloride Use of other dust palliatives Use of ... the drain. Silting up of weeds, plants, bushes etc. causes obstruction in the flow of water.
Description : What's one really cool word for today? Part 15?
Last Answer : Renewal
Description : What's one really cool word for today? Part 14?
Last Answer : Arrive
Description : What's one really cool word for today? Part 13?
Last Answer : Serendipity
Description : What's one really cool word for today? Part 12?
Last Answer : answer:Yay! Thanks Mimi Gracious
Description : What's one really cool word for today? Part 10?
Last Answer : Fresh
Description : What's one really cool word for today? Part 9?
Last Answer : Thingamabob
Description : What's one really cool word for today? Part 8.
Last Answer : Doppelganger (from Part 7}
Description : What's one really cool word for today? Part 7.
Last Answer : Comb-over