Q. In a thermally insulated container, 0.01 kg of ice at 273 K is mixed with 0.1 kg of water at 300 K. Neglecting the specific heat of the container, the change in the entropy of the system in J/K on attaining thermal equilibrium (rounded off to two decimal places) is (Specific heat of water […]
Q. A radioactive element X has a half-life of 30 hours. It decays via alpha, beta and gamma emissions with the branching ratio for beta decay being 0.75. The partial half-life for beta decay in unit of hours is Ans: 40 Sol:
Ciliates differ from all other protozoans in Option 1 : Using flagella for lovcomotionOption 2 : Having a contractile vacuole for removing excess waterOption 3 : Having two types of nucleiOption 4 : Using pseudopodia for capturing prey
Q. Let 𝜃 be a variable in the range − 𝜋 ≤ 𝜃 < 𝜋. Now consider a function If its Fourier series is written as then the value of 𝑚=−∞ 𝑚 |𝐶3|2 (rounded off to three decimal places) is Ans: 0.011
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system. Option 1 : OsteichthyesOption 2 : AmphibiaOption 3 : ReptiliaOption 4 : Aves
Q. A projectile of mass 1 kg is launched at an angle of 30° from the horizontal direction at 𝑡 = 0 and takes time 𝑇 before hitting the ground. If its initial speed is 10 ms−1 , the value of the action integral for the entire flight in the units of kg m2s−1 (rounded
Daily Quiz on Current Affairs 6 September 2023 is very important for Competitive Exams like SSC, Railway, RRB, Banking, IBPS, PSC, UPSC, etc. Our Gkseries team have composed these Current Affairs Quizzes from Newspapers like The Hindu and other competitive magazines. Daily Quiz on Current Affairs 1. __________ is Morgan Stanley’s revised GDP growth forecast
Daily Quiz on Current Affairs by Gkseries – 6 September 2023 Read More »
Calcium is important in skeletal muscle contraction because it Option 1 : Activates the myosin ATPase by binding to it.Option 2 : Detaches the myosin head from the actin filament.Option 3 : Prevents the formation of bonds between the myosin cross bridges and the actin filament.Option 4 : Binds to troponin to remove the masking
Calcium is important in skeletal muscle contraction because it Read More »
Which of the following is an occupational respiratory disorder? Option 1 : BotulismOption 2 : AnthracisOption 3 : EmphysemaOption 4 : Silicosis
Which of the following is an occupational respiratory disorder? Read More »
Current Affairs is the most important area in all competitive exams. But the difficulty level is very high. That’s why; many aspirants get confused, how to select Current Affairs for Preparation of Competitive Examination? In this Post, Daily Current Affairs 6 September 2023, we have tried to cover each and every point and also included all important facts from
6 September 2023 Current Affairs – The Day’s Top News | GKSERIES Read More »
