AFNS Academic Test 2 Please don't use any search browser to find the answer. Just do it yourself so you can measure your knowledge power.Best of Luck! 1 / 50 What value is the pH of a 10^-10 M NaOH solution closely related to? 7 5 8 6 2 / 50 The gravitational constant is dimensionally represented M-1 L7 T-2 M-1 L4 T-2 M1 L3 T-2 M-1 L3 T-2 3 / 50 What is the linear velocity angle? The angle between the object's linear velocity vector and the tangent to its path The angle between the object's linear velocity vector and the centripetal force vector The angle between the object's linear velocity vector and the radial vector The angle between the object's linear velocity vector and its acceleration vector 4 / 50 Synonym of DANDY Foppish All Aristocratic Dapper 5 / 50 which transition metal atom in ground state has unpaired electrons? Chromium (Cr) Copper (Cu) All Cobalt (Co) 6 / 50 What is the potential energy comparison between the two spheres when they are about to touch the ground? Same Decrease Increase Zero 7 / 50 Ozonolysis of alkenes can give None aldehydes aldehydes and ketones ketones 8 / 50 Which one is different from the others? Amanita Penicillin Aspergillus Yeast 9 / 50 During which stage of mitosis is the cell present when kinetochore fibers contract and microtubules elongate? Prophase stage of mitosis Telophase stage of mitosis Anaphase stage of mitosis Metaphase stage of mitosis 10 / 50 In a three-phase current system, what is the phase difference between two lines? 110 degree 120 degree 140 degree 360 degree 11 / 50 What is the meaning of the idiom "don't look a gift horse in the mouth"? Don't complain. Be accepting. Be thankful for what you have. All of these 12 / 50 In the sentence "He kept the fast for a week " what part of speech is the word "fast"? Adjective Preposition Helping verb Noun 13 / 50 What happens to the reactance of an AC capacitor at low frequencies? None Small Constant Large 14 / 50 The color of xanthophyll is: Green Red Blue Yellow 15 / 50 What type of sentence is "May you live long"? Subjunctive sentence optative sentence Exclamatory sentence Desiderative sentence 16 / 50 What is the electronic configuration of Ni+2? 1s2 2s2 2p6 3s2 3p6 3d8 1s2 2s2 2p6 1s2 2s2 2p6 3s2 3p6 1s2 2s2 2p6 3s2 17 / 50 synonym of Ferocious : Savage All of these Fierce Untamed 18 / 50 The cold water passes over the surface of the collector and is heated up to 0 degrees Celsius 70 degrees Celsius 7 degrees Celsius 45 degrees Celsius 19 / 50 Cyanobacteria are: Bacteria that are only found in cold environments Bacteria that can photosynthesize Bacteria that exclusively live in aquatic environments Bacteria that are parasitic in nature 20 / 50 Antonym of impeccable All flawed blemished Imperfect 21 / 50 How many structural isomers are present for trichloro propane C3H5Cl3. 2 5 4 1 22 / 50 Methylformate and acetic acid are which type of isomers Position isomers Tautomeric chain isomers Functional 23 / 50 What is the chemical formula of wood spirit? CH4O2 CH3OH C2H6O C3H8O3 24 / 50 Compound X, when heated with a mild oxidizing agent, produces a product that reacts with HCN to form 2-hydroxybutanenitrile. What is compound X? none Ethanol bnzene butanol 25 / 50 How many amino acids in each turn of helix in protein? 9.8 3.6 2.9 4.7 26 / 50 How many Faradays of electricity are required to remove one mole of AlCl3? 2 4 3 1 27 / 50 What is a synonym for "parsimonious"? charitable Frugal munificent bountiful 28 / 50 If two wires made of the same material have lengths in the ratio 2:3 and the cross-sectional areas in the ratio 3:4, what is the ratio of their resistances? 2/3 4/7 8/9 7/9 29 / 50 When two forces of 20N and 30N act simultaneously on a body, what is the maximum possible magnitude of their resultant force? 90N 5 N 50 N 57 N 30 / 50 The ratio of electromagnetic force between two electrons is 4 × 10^19 4 × 10^18 4 × 10^20 4 × 10^19 31 / 50 AC generators work on the principle of Electromagnetic law Lenz law Newton law Faraday's law of induction 32 / 50 The electronic configuration of Cr+3 is [Ar] 3d7 [Ar] 3d3 [Ar] 2d3 [Ar] 3d4 33 / 50 What is the unit of mutual induction? Ampere (A) Farad (F) Henry (H) Ohm (Ω) 34 / 50 Which one doesn't belong to microtubules? Centrioles Chloroplast Flagella Cilia 35 / 50 Ova are released from the: Uterus Ovaries Cervix Fallopian tubes 36 / 50 A pipe has a cross-sectional area of 20 cm², and water is flowing out of the pipe with a velocity of 5 m/s. What is the mass of water that exits the pipe in 1 second? 8 kg 4 kg 1 kg 7 kg 37 / 50 Turn the music down, it's too loud... Loud is a/an Adjective Preposition Noun Helping verb 38 / 50 If the momentum of an object is doubled, its kinetic energy will increase by 7 times 6 times 8 times 4 times 39 / 50 If particles P and R, each having the same mass, are dropped from rest through the same potential difference, where P has a charge of +q and R has a charge of +9q, what is the resulting ratio of their speeds? 1/3 2/9 1/9 4/8 40 / 50 "Lily was crying when I saw her" WAS is ? Preposition Noun Adverb Helping verb 41 / 50 "I am writing in pencil so I can scrub ----- my mistake." in on at off 42 / 50 If the density of a cube is determined by measuring the mass and length of its side, and the maximum error in measurement of mass and length is 3% and 2% respectively, what will be the maximum error in the measurement of density? 3% 4% 10% 9% 43 / 50 What is a synonym for "parsimonious"? charitable munificent Frugal bountiful 44 / 50 Which molecule or structure does not contain three atoms bonded at an angle between 109° and 110°? Graphite Methane (CH4) All of these Water (H2O) 45 / 50 At what distance is the normal human eye most relaxed when focused on an object? 45 cm 24 cm 23 cm 25 cm 46 / 50 Which of the following enzymes converts maltose to glucose? Maltase Diastase Zymase Lactase 47 / 50 Identify the grammatical form of the word "Using." Verb Gerund Adjective Preposition 48 / 50 If an object is lying on a horizontal frictionless surface, and the angle is 45 60 90 0 49 / 50 How many types of amino acids form the proteins in the body? 30 20 10 40 50 / 50 What is the pH of a solution with 0.0001 M HCl? 4 2 3 1 Your score is 0% Restart quiz
