Doubtly
@Doubtly · Joined Feb 2021
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- What is diffraction and its types? Diffraction of light is the phenomenon of bending of light around the corners of the small obstacles and hence its encroachment in the regio... 1
- How many orders will be observed by grating having 4000 lines/cm, if it is illuminated by light of wavelength Grating equation is (a+b) sinθ =nλ , N= 4000 lines/cm For maximum orders sinθ = 1 Therefore , n_max = (a+b)/λ = 1/Nλ For 5000 Å, n_max = fra... 2
- Whether the program in c can be executed by computer directly? Answer: No. The computer cannot execute a C program (source code) directly; it must first be translated into machine code by a compiler. The... 1
- ORAL QUESTION FOR SUBJECT C PROGRAMMING ORAL QUESTION FOR SUBJECT C PROGRAMMING 1. What is variable? Ans :: A variable is a name of the memory location. It is used to store data. I... 1
- What efforts are undertaken to bring transparency in political process? Answer: Laws such as the Right to Information Act, compulsory disclosure of details by candidates, and election reforms by the Election Comm... 1
- What are the effects of criminalisation of politics? Criminalisation in politics is another serious problem in democratic government. To make the democracy successful politics should be separat... 2
- Which factors are required for the success of democracy in India? Factors required for the success of democracy in India are- Everyone’s opinion should be considered important in democratic government. Thou... 1
- Explain the concept. (2) Corruption Another big challenge is the corruption for Indian democratic system. It is very high in the public sector. Delay in governmental work, poor... 1
- Explain the concept. (1) Left-extremism Answer: Left extremism (Naxalism) is a violent movement that began against injustice to landless farmers and tribals and is now one of the m... 1
- State whether following statements are true or false. Give reasons for your answer. (1) Alertness is required to sustain democracy. Ans) True (2) Importance of the problems of farmers and tribals has increased in the left ex... 2
- Choose the correct option from the given options and complete the sentences. Answer: (1) (a) political parties; (2) (c) deepening the roots of democracy. (1) In a democracy, political parties contest elections and, af... 1
- Marble’s popularity began in ancient Rome and Greece, where white and off-white marble were used to construct a variety 1. Calcined gypsum 2. 0-5 min 3. photosynthesis 4. polluted water is acidic in nature hence it reacts with calcium carbonate 5. calcium oxid... 1
- Read the following passage and do the activities
- Expansion of theme 1) Be the change you want to see in the world. – Mahatma Gandhi Answer: Gandhiji's words mean that instead of waiting for others or blaming them, we should ourselves start the change we wish to see in soc... 1
- 11-12-13-14-15 programs https://onlinegdb.com/vasehM1xR 1
- Describe the types of oxide film formed in oxidation corrosion The extent of corrosion depends upon the type of oxide film formed by metals. Oxide films formed are classified into three categories, Stabl... 2
- What are the Characteristics of electromagnetic radiations? Characteristics of electromagnetic radiations: Wavelength: It may be defined as the distance between two neighbouring crests or troughs of w... 2
- How to prepare for neet in 3 months ? You can refer this answer 2