Quiz Hard 4 Categories Quizzes 3 Quiz Hard 4 1 / 30 In general, wind speed of 105–137 caused ? extreme damage considerable damage minor or no damage severe damage 2 / 30 Central Processing Unit is combination of ….. Control and Storage Unit Arithmetic Logic and Input Unit Control and Output Unit Arithmetic Logic and Control Unit 3 / 30 The statement that heat can not flow spontaneously from a coldere to hotter body is the result of ? First law of thermodynamics Hennry's law Third law of theremodynamics Raoults law Second law of theremodynamics 4 / 30 The degree of degeneracy of the energy level 17h2/8ma2 of a particle in a cubic box is 6-fold 5-fold 2-fold 3-fold 4-fold 5 / 30 When molten rock cools and solidifies, the ________ are formed? igneous rocks none of these metamorphet rocks satimantary rocks 6 / 30 Which of the following registers is used to keep track of address of the memory location where the next instruction is located? Instruction register program counter Memory address register Memory data register 7 / 30 Anna has finished her work, now she is __________ home? going towards the going to going to the going 8 / 30 I bought some pictures when I was __________ holiday __________ December, and now I‘m going to hang them __________ the wall? on, in, along in, in, along on, in, on on, for, on 9 / 30 Maldives is a country __________ thousands of islands, and it is __________ most dispersed country? made up of, a made of, a made up of, the made of, the 10 / 30 The Gibbs-Helmholtz equation may be expressed as ÑH = ÑF + T [ s ( F)/sT)]P ÑF = ÑH - T [ s ( F)/sT)]P ÑF = ÑE + T [ (sAF)/sT)]P ÑF = ÑH + T [ s ( F)/sT)]P 11 / 30 What is a common language that computers use to talk with one another on a network? protocol Operatin system Adapter Client 12 / 30 A process will be non-spontaneous when ÑH°is positivee and AS° is negative ÑH°is positive and AS° is positive ÑH°is negative and AS° is positive ÑH°is negative and AS° is negative 13 / 30 Salty water can be made pure by the method of ? evaporation filtration chromatography distillation 14 / 30 As there were no buses, she __________ home last night? has to walked had to walked has to walk had to walk 15 / 30 The unit used to measure "magnetic flux" is ? weber pascal henry farad 16 / 30 __________ 600 and 800 B.C, Olympics were held in Athens, Greece? Unless During untill Between 17 / 30 __________ are called the powerhouses of the cell? Vesicles Mitochondria lungs liver 18 / 30 Not only her parents __________ her class teacher __________ proud of her results? but also, was and also, were and also, was but also, were 19 / 30 The fourth state of matter is ? salts water plasma vapours 20 / 30 All of the following are example of input device except ? Voice recognition device Optical scanners COM(Computer Output Microfilm) CRT(cathode ray tube) 21 / 30 The radius of the nth Bohr orbit is given by r= n2h2/ π2me4 r= nh / 2π2me4 r= n2h2/ 2π2me4 r = 2π2me4 /n2h2 r= nh / 4π2me4 22 / 30 Seek time is ….. none of these Time to position the head over proper track Time to position the head over proper cylinder Time to position the head over proper sector 23 / 30 The molarity of a 500 mL solution containing 4g NaOH (Mol mass = 40) is 0.3 0.1 0.4 1 0.2 24 / 30 Regarding the internal energy of the molecules which one of the following statements is not correct ? Its absolute value can not be determined It is an exact differential It is the sum of vibrational, rotational and electronic energy It is a path function It is a state function 25 / 30 …………… tag is used to embed image in a webpage. None of the above <img src="pic.gif"> <img src=pic.gif> <img source="pic.gif"> 26 / 30 Molten rock below the surface of the Earth is called? Granite Magma Lava Crystal 27 / 30 Which of the following are characteristics of peer to peer networking? Centralized security and admin Both A and B Limited number of computers involved Computer acting as both a client and a server 28 / 30 The chemical potential of a component i(having partial pressure Pi) of a mixture of ideal gases is expressed as m i= mi0 -RT ln Pi m i= mi0 + ln Pi m i= mi0 +RT ln Pi m i= mi0 + ln Pi/RT 29 / 30 The Tectonic Plates of the Earth lies in ? Asthenosphere Lithosphere Outer Core Inner Core 30 / 30 Which of the following properties are not related to an atom? n electron is a heavy and negatively charged particle. An atom consists of two basic parts, a nucleus and one or more electrons. The nucleus is the central core of an atom The nucleus itself consists of two particles. A proton is a positively charged particle with a mass of over 1800 times of that of electrons. Your score is Share: Quiz Dad Previous post Quiz Hard 3 October 1, 2022 Next post Quiz Hard 5 October 1, 2022 You may also like Quiz Hard 5 1 October, 2022 Quiz Hard 3 1 October, 2022 Quiz Hard 2 1 October, 2022
