Description : What do you mean by Magnetic resonance imaging?
Last Answer : MRI is a medical imaging technique used to form or see the internal parts of our body. It is very helpful to search problem or disease in our body. It uses magnet power to imaging the body. It is used because our body also has electrically charged ions.
Description : M.R.I. stands for - (1) Metered Resonance Imaging (2) Magnetic Resonance Imaging (3) Magnetic Reaction Imaging (4) Metered Reaction Imaging
Last Answer : (2) Magnetic Resonance Imaging Explanation: Magnetic Resonance Imaging (MRI) is a medical imaging technique used in radiology to visualize internal structures of the body in detail. MRT makes ... in the body, and radio frequency fields to systematically alter the alignment of this magnetization.
Description : Following is the most sensitive test to detect the DNA. C A. ELISA B. Magnetic Resonance Imaging C. PCR D. CT Scanning
Last Answer : PCR
Description : Which one of the following techniques is safest for the detection of cancers? (a) Magnetic resonance imaging (MRI) (b) Radiography (X-ray) (c) Computed tomography (CT) (d) Histopathological studies
Last Answer : (a) Magnetic resonance imaging (MRI)
Description : What safety actions does the nurse need to take for a patient on oxygen therapy who is undergoing magnetic resonance imaging (MRI)? a) Ensure that no patient care equipment containing metal enters the ... oxygen tanks) that contains metal or metal parts enters the room where the MRI is located.
Last Answer : a) Ensure that no patient care equipment containing metal enters the room where the MRI is located. For patient safety the nurse must make sure no patient care equipment (e.g., portable oxygen ... literally be pulled away with such great force that they can fly like projectiles towards the magnet.
Description : M.R.I. stands for (1) Metered Resonance Imaging (2) Magnetic Resonance Imaging (3) Magnetic Reaction Imaging (4) Metered Reaction Imaging
Last Answer : Magnetic Resonance Imaging
Description : Business owners of Reddit, What was the hardest part about starting your business and how did you overcome it?
Last Answer : My dad: Loosing time with family. Just have to remember that all the hard work is for a better future. 15 years later (current time) it was worth it. Not an overnight project
Description : What is the easiest part of the Christmas holidays for you? The hardest part?
Last Answer : The easiest is being away from home so I don’t feel pressured to visit people and do things I don’t want to. The hardest is being poor and not being able to do what I want to do.
Description : For those born outside of the US, what was the hardest part of getting used to life here in America?
Last Answer : The panhandlers and beggars. Everywhere, on every corner, every freeway entrance. You had to go to one of those state run liquor stores in some states to buy booze. The religiousness!! I love America though. And I really, really felt sorry for them ($140 doctor visits!!).
Description : What is the hardest part of dealing with Cancer?
Last Answer : The fact that you know have a timeline for the end of your life. Knowing when it will come would be the worst.
Description : What is the hardest part about setting up residence abroad?
Last Answer : Jobs/work visas, where youre gonna live(apartment/flat etc), and banking accounts. those 3 i think should be dealt with first. ive read a lot about people moving to UK and it taking about 3 months to get a bank account approved and stuff. so get on top of that .
Description : ors with adhd, how is your social life? What’s the hardest part when it comes to socializing?
Last Answer : [deleted]
Description : What’s the hardest part about your job?
Last Answer : Just the fatigue. When you get to hour 10 or 11 it’s hard to stay focused.
Description : What has been the hardest part you have encountered when learning a new language?
Last Answer : Finding consistent time to talk to people in my TL
Description : Which part is the hardest part of the human body ? -Biology
Last Answer : Your teeth contain the hardest substance in the human body - your enamel. Bones aren't quite as hard as enamel, but they rank closely on the hardness scale. Other parts of your body (like muscles, ... ) are incredibly strong, but don't come close to the mineral-based tissue in your teeth and bones.
Description : What is the hardest part of human body ?
Last Answer : Teeth are the smallest part of human body.
Description : What is the hardest part of the body ?
Last Answer : Dental enamel is the hardest part of the human body.
Description : Hardest part of tooth is (a) Dentine (b) Enamel (c) Pulp (d) None
Last Answer : (b) Enamel
Description : Compare the following complexes’ with respect to structural shapes of units, magnetic behaviour and hybrid orbitals involved in units : (i) [Ni(CN)4]2- (ii) [NiCl4]2- (iii) [CoF6]3- [At. Nos. : Ni = 28; Co = 27] -Chemistry
Last Answer : (i) [Ni(CN)4]2- Shape : Octahedral outer orbital complex Hybridisation : sp3d2 Magnetic behaviour : Paramagnetic (4 unpaired electrons)
Description : Compare the following complexes with respect to structural shapes of units, magnetic behaviour and hybrid orbitals involved in units : [Co(NH3)6]+3, [Cr(NH3)6]3+, Ni(CO)4 (At. nos. : Co = 27, Cr = 24, Ni = 28) -Chemistry
Last Answer : (i) [Co(NH3)6]+3 → Octahedral shape, d2sp3 hybridisation, diamagnetic Formation of [Co(NH2)6]+3 → oxidation state of Co is +3.
Description : Compare the following complexes with respect to their shape, magnetic behaviour and the hybrid orbitals involved : (i) [CoF4]2- (ii) [Cr(H2O)2(C2O4)2]– (iii) [Ni(CO)4] (Atomic number : Co = 27, Cr = 24, Ni = 28) -Chemistry
Last Answer : (i) [COF4]2_ : Tetrafluorido cobalt (III) ion Coordination number = 4 Shape = Tetrahedral Hybridisation = sp3 Important Questions for Class 12 Chemistry Chapter 9 Coordination Compounds Class 12 Important Questions 7
Description : For the complex [Fe(en)2Cl2], Cl, (en = ethylene diamine), identify (i) the oxidation number of iron, (ii) the hybrid orbitals and the shape of the complex, (iii) the magnetic behaviour of the complex, (iv) ... an optical isomer also, and (vi) name of the complex. (At. no. of Fe = 26) \ -Chemistry
Last Answer : i) [Fe(en)2Cl2] Cl or x + 0 + 2 (-1) + (-1) = 0 x + (- 3) = 0 or x = + 3 ∴ Oxidation number of iron, x = + 3 (ii) The complex has two bidentate ligands and two ... )2Cl2] Cl, only cis-isomer shows optical isomerism. (vi) Name of complex: Dichloridobis (ethane-1, 2- diamine) Iron (III) chloride
Description : Describe the shape and magnetic behaviour of following complexes : (i) [CO(NH3)6]3+ (ii) [Ni(CN)4]2- (At. No. Co = 27, Ni = 28) -Chemistry
Last Answer : (i) [CO(NH3)6]3+ : Orbitals of CO3+ ion : Hybridization : d2sp3 Shape : Octahedral Magnetic behaviour : Diamagnetic (absence of unpaired electrons) (ii) [Ni(CN)4]2-
Description : which one of the following scenarios accurately describes a condition in which resonance can occur? -General Knowledge
Last Answer : A pipe's length is equal to 1/2 of the wavelength of the sound waves produced by a tuning fork vibrating over one end of the pipe that's open to the air at both ends. - accurately describes a condition in which resonance can occur.
Description : To hear a clear resonance, what must be the distance between the listener and the reflector? -General Knowledge
Last Answer : answer:
Description : Q: Which is the hardest naturally occurring substance on the Earth? -General Knowledge
Last Answer : Diamond is the ans
Description : What is the hardest substance found in nature? -General Knowledge
Last Answer : While diamonds may be the hardest naturally occurring substance found on earth, he explains, they are not the hardest available (there are two harder substances - a laboratory synthetic nanomaterial called wurtzite boron nitride and a substance found in meteorites called lonsdaleite)
Description : Which is the hardest substance? -General Knowledge
Last Answer : Its Diamond! A form of Carbon!
Description : Read More Details about this McqTesla is the unit of-------------? A. Magnetic Field Strength (Answer) B. Electric Field Strength C. Gravitational Field Strength D. Nuclear Field Strength
Last Answer : A. Magnetic Field Strength (Answer)
Description : The weakest of all fundamental forces is – (1) Gravitational force (2) Electrostatic force (3) Magnetic force (4) Nuclear force
Last Answer : (1) Gravitational force Explanation: In particle physics, fundamental interactions (sometimes called interactive forces or fundamental forces) are the ways that elementary particles interact with one another. ... weak interaction ("weak nuclear force"), and gravitation. All are non-contact forces.
Description : The strongest force in nature is – (1) Electrical force (2) Gravitational force (3) Nuclear force (4) Magnetic force
Last Answer : (3) Nuclear force Explanation: The nuclear force (or nucleonnucleon interaction or residual strong force) is the force between two or more nucleons. It is responsible for binding of protons and neutrons into atomic nuclei.
Description : he dipole magnetic moment (μ) is directly proportional to nuclear spin (I), connected by a constant called the A. Gyromagnetic ratio (γ) B. Planck's constant (h) C. Nuclear susceptibility (χ) D. Chemical shift (δ)
Last Answer : Gyromagnetic ratio (γ)
Description : Weather satellites transmit cloud cover and temperature-humidity profiles back to Earth using images of which combination of the electromagnetic radiation types? w) infra-red and visible light x) ultraviolet and nuclear magnetic y) ultraviolet and infra-red z) ultraviolet and visible light
Last Answer : ANSWER: W -- INFRA-RED AND VISIBLE LIGHT
Description : The strongest force in nature is (1) electrical force (2) gravitational force (3) nuclear force (4) magnetic force
Last Answer : nuclear force
Description : The weakest of all fundamental forces is (1) Gravitational force (2) Electrostatic force (3) Magnetic force (4) Nuclear force
Last Answer : Gravitational force
Description : Production of beats is a result of the phenomenon of (a) Resonance (b) Interference (c) Reflection (d) Superposition
Last Answer : Ans:(b)
Description : While passing over a suspension bridge, soldiers are not allowed to march in steps. This is (a) To prevent any formation of sharp echo (b) Because there cannot be orderly marching (c) To prevent any occurrence of resonance with the bridge (d) To prevent the bridge from executing forced vibrations
Last Answer : Ans:(c)
Description : A resonant system has a fundamental frequency of 100 Hz. If the next higher frequency that gives a resonance are 300 Hz and 500 Hz, the system could be (a) A pip open at both ends (b) A pipe ... (c) A string vibrating between two fixed points (d) A pipe open at one end and closed at the other
Last Answer : Ans:(d)
Description : Which of the following is not characteristic of resonance? (a) The canonical structures have the constituent atoms in the same relative positions (b) They have nearly the same energy (c) ... of unpaired electrons (d) The actual structure can be represented on paper using the conventional symbols
Description : Does the human body have resonance frequency?
Last Answer : I don’t have any factual evidence; but as an Audiologist, I am inclined to say no. The components of our body vary too greatly in density, size, shape and rigidity to share one common resonant frequency.
Description : What is Resonance ?
Last Answer : : Resonance refers to the formation of multiple structures by simply changing the electron configuration without changing the position of the atoms in any molecule. Thanks!
Description : What does Resonance Mean ?
Last Answer : : The state of an AC circuit consisting of a resistor , an inductor and a capacitor in which the current and voltage are in force, i.e. the power factor is unit , is called resonance.
Description : In which of the following cases lone-pair is involved in resonance :
Last Answer : In which of the following cases lone-pair is involved in resonance :
Description : (A) Allyl free radical is more stable than simple alkyl free radical. (R) The allyl free radical is stabilized by resonance.
Last Answer : (A) Allyl free radical is more stable than simple alkyl free radical. (R) The allyl free radical is ... IF (A) is incorrect but (R) is correct.
Description : Which of the following molecules is least resonance stabilised?
Last Answer : Which of the following molecules is least resonance stabilised? A. B. C. D.
Description : Among the following, the least stable resonance structure is :
Last Answer : Among the following, the least stable resonance structure is : A. B. C. D.
Description : Which of the following statements regarding the resonance energy of benzene is correct?
Last Answer : Which of the following statements regarding the resonance energy of benzene is correct? A. The energy ... of benzene D. The energy required to convert