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Divya Deshmukh Emerges Winner Of 2023 Tata Steel Chess India Women’s Rapid Tournament

Divya Deshmukh Emerges Winner Of 2023 Tata Steel Chess India Women’s Rapid Tournament: Divya Deshmukh, a 17-year-old Chess Woman Grandmaster from Nagpur, Maharashtra, India, won the women’s quick portion of the Tata Steel Chess India tournament. She dominated the competition by securing victories in all three rounds of the tournament, which took place at the […]

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Consider the motion of a particle along the x-axis in a potential 𝑉(𝑥) = 𝐹|𝑥|. Its ground state energy 𝐸0 is

Q. Consider the motion of a particle along the x-axis in a potential 𝑉(𝑥) = 𝐹|𝑥|. Its ground state energy 𝐸0 is estimated using the uncertainty principle. Then 𝐸0 is proportional to Ans: Option D Sol:

Consider the motion of a particle along the x-axis in a potential 𝑉(𝑥) = 𝐹|𝑥|. Its ground state energy 𝐸0 is Read More »

Match the items given in Column I with those in Column II and select the correct option given below:

Column I (Function) Column II (Part of Excretory System) (a) Ultrafiltration (i) Henle’s loop (b) Concentration of urine (ii) Ureter (c) Transport of urine (iii) Urinary bladder (d) Storage of urine (iv) Malpighian corpuscle (v) Proximal convoluted tubule Options: (a) (b) (c) (d)(a) (iv) (v) (ii) (iii)(b) (v) (iv) (i) (ii)(c) (iv) (i) (ii)

Match the items given in Column I with those in Column II and select the correct option given below: Read More »

Cognizant India MD Rajesh Nambiar appointed as Nasscom Chairperson

Cognizant India MD Rajesh Nambiar appointed as Nasscom Chairperson: Nasscom, the Indian IT and technology trade group, has named Rajesh Nambiar, Chairman and Managing Director of Cognizant India, as its new Chairperson. Nambiar succeeds Anant Maheshwari, former President of Microsoft India, as the trade body’s new Chairperson. Daily Current Affairs Quiz: September 2023 Nambiar takes

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Match the items given in Column I with those in Column II and select the correct option given below:

Column I Column II (a) Glycosuria (i) Accumulation of uric acid in joints (b) Gout (ii) Mass of crystallised salts within the kidney (c) Renal calculi (iii) Inflammation in glomeruli (d) Glomerular nephritis (iv) Presence of glucose in urine Options: (a) (b) (c) (d)(a) (iii) (ii) (iv) (i)(b) (ii) (iii) (i) (iv)(c) (i) (ii) (iii)

Match the items given in Column I with those in Column II and select the correct option given below: Read More »

A solid cylinder of radius 𝑅 has total charge 𝑄 distributed uniformly over its volume

Q. A solid cylinder of radius 𝑅 has total charge 𝑄 distributed uniformly over its volume. It is rotating about its axis with angular speed 𝜔. The magnitude of the total magnetic moment of the cylinder is Ans: Option (C)

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Which of the following options correctly represents the lung conditions in asthma and emphy- sema, respectively?

Which of the following options correctly represents the lung conditions in asthma and emphy- sema, respectively? Option 1 : Increased number of bronchioles; Increased respiratory surfaceOption 2 : Increased respiratory surface; Inflammation of bronchiolesOption 3 : Decreased respiratory surface; Inflammation of bronchiolesOption 4 : Inflammation of bronchioles; Decreased respiratory surface

Which of the following options correctly represents the lung conditions in asthma and emphy- sema, respectively? Read More »

The wave function 𝜓(𝑥) of a particle is as shown below

Q. The wave function 𝜓(𝑥) of a particle is as shown below Here 𝐾 is a constant, and 𝑎 > 𝑑. The position uncertainty 〈Δ𝑥〉 of the particle is Ans: Option (B)

The wave function 𝜓(𝑥) of a particle is as shown below Read More »

The electric field of an electromagnetic wave is given by 𝐸⃗→ = 3 sin(𝑘𝑧 − 𝜔𝑡) 𝑥̂ + 4 cos(𝑘𝑧 − 𝜔𝑡) 𝑦̂. The wave is

Q. The electric field of an electromagnetic wave is given by 𝐸⃗→ = 3 sin(𝑘𝑧 − 𝜔𝑡) 𝑥̂ + 4 cos(𝑘𝑧 − 𝜔𝑡) 𝑦̂. The wave is (C) elliptically polarized in clockwise direction when seen travelling towards the observer (D) elliptically polarized in counter-clockwise direction when seen travelling towards the observer Ans: elliptically polarized in counter-clockwise

The electric field of an electromagnetic wave is given by 𝐸⃗→ = 3 sin(𝑘𝑧 − 𝜔𝑡) 𝑥̂ + 4 cos(𝑘𝑧 − 𝜔𝑡) 𝑦̂. The wave is Read More »

A conventional type-I superconductor has a critical temperature of 4.7 K at zero magnetic field and a critical magnetic field of 0.3 Tesla at 0 K

Q. A conventional type-I superconductor has a critical temperature of 4.7 K at zero magnetic field and a critical magnetic field of 0.3 Tesla at 0 K. The critical field in Tesla at 2 K (rounded off to three decimal places) is Ans: 0.246 Sol:

A conventional type-I superconductor has a critical temperature of 4.7 K at zero magnetic field and a critical magnetic field of 0.3 Tesla at 0 K Read More »