Q.1 Name several repetitive phenomena in nature for time standard.
→ Earth-Sun, Moon-Earth, Pulse, Quartz vibration
Q.2 Drawbacks of using pendulum as time standard.
→ Length & g vary, friction hoti, air effect karta
Q.3 Why use both kg and mole?
→ Kg = mass, Mole = count of particles
Q.4 Which needle measurement is correct and why?
→ 0.214 m, kyun ke scale ka least count 0.001 m hai
Q.5 Chain is as strong as weakest link – experimental data?
→ Accuracy = least accurate data
Q.6 Errors
...Answer:*
The principles of good writing according to L.A. Hill are clarity, conciseness, precision, and correctness. Clarity means that your writing should be easy to understand. Conciseness means that you should use as many words as you need to get your point across. Precision means that your writing should be as specific as possible in your writing. Correctness means that your writing should be free of errors.
2:* "What does a writer have to do to write well?"
- The answer emphasizes the importance
J.B. Priestley’s An Inspector Calls functions as a moral crucible in which the playwright interrogates the ethical decay and class hypocrisies of Edwardian society. Set in 1912 but performed in post-war 1945, the play explores the illusion of respectability and the urgent need for collective accountability. Through the character of [insert character] / theme of [insert theme], Priestley constructs a dramatic microcosm of Britain’s fractured social hierarchy, embedding didactic undertones to...
The DO (Dissolved Oxygen) sag curve represents the variation of dissolved oxygen in a river or stream after the discharge of organic waste.
When organic matter is discharged, microorganisms consume oxygen to decompose it, causing a drop in DO levels.
The curve typically has three main zones: the pollution zone, active decomposition zone, and recovery zone.
The lowest point on the curve is called the critical point, and the corresponding DO level is the critical DO.
Initially, DO decreases
CHAPTER 14 K&C and MC
1. Differentiate the following pairs
-Etiology/pathogenesis: etiologi is study of cause of disease, pathogenesis is manner in which it developed
-Infection/Disease: infection is colonization of body by microorganisms, disease is any change in state of health
2. Symbiosis is unlike organisms living together. Commensalism, one organism benefits, other is unaffected. Mutualism, both organisms benefit. Parasitism, one organism benefits, other is harmed.
3. Patient has rapid
The novel 'Family Life' by Akhil Shrama is an autobiographical novel which has all its characters inspired from his real life. Where Ajay is the central character of the novel, the entire family of Ajay (Mishra Family) plays prominent roles in the development of the plot of the novel. Rajinder Mishra father of Ajay and Birju and head of the family is one of the important characters in the novel. He plays a significant role in emigrating his family from India to America in hope of a luxurious and
...### Practical Situations Where Poisson Distribution Can Be Used
Poisson distribution is widely used in scenarios where we need to model the occurrence of rare events over a fixed interval of time or space. Some practical applications include:
- **Call Center Operations:** It helps predict the number of incoming calls a call center might receive in an hour, assisting in staffing decisions and resource allocation.
- **Email Traffic:** Businesses and individuals can estimate the number of emails they
Quote: “I know I’m to blame — and I’m desperately sorry.” — Sheila (Responsibility)
1.Immediate Acceptance and Emotional Maturity: Sheila’s admission “I know I’m to blame” is direct and unfiltered, showing her immediate acceptance of responsibility. Unlike Eric, who only admits guilt under pressure, Sheila acknowledges her role unprompted, demonstrating a clear moral awakening. This contrasts sharply with Eric’s defensive, almost resentful confession.
2.Emotive Language and
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