Doubtly
@Doubtly · Joined Feb 2021
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- 1. study the entries in the following table and rewrite them putting the corrected items in a single row Answer: 123 MasskgMeasure of inertia WeightNZero at the centre (of the earth) Acceleration due to gravitym/s²Depends on height Gravitational... 1
- (5) Outline the importance of field-visit. Field visit helps in developing geographical concepts, elements and processes through direct personal experiences. It helps in understanding... 1
- (4) What items will you take with you for the field visit? I will take the following items with me for the field visit: Notebook, pen, pencil, camera, binoculars, etc to collect information. I-card,... 1
- (3) How will you manage the litter during the field visit? We will collect all the litter of the in-between journey in a carry bag and will throw them in a dustbin available inbetween or at destinati... 1
- (2) Prepare a questionnaire for a field visit to a factory. A questionnaire for a field visit to a factory will be as follows: Which product is manufactured in the factory? What are the raw materials... 2
- (1) Make a report on your field visit We started our trip from Naldurg towards Alibag. Our station was Solapur. We critically observed the places on the basis of 1. Relief 2. Veg... 1
- An object when placed at 10 cm from convex lens & when placed at 20 cm from it, image produced has same height. Find focal length of lens? The correct answer is 15 cm 1
- A screw gauge shows 8 division on circular scale below reference line when no object is placed. Number of division on circular scale Least count = 1/100mm positive error =+0.08 mm Measured reading (Diameter) = 1mm+ 72×(1/100)mm Original (True reading) = 1.72 – 0.08 = 1.64... 1
- Two particles having mass M1 = 4 gm, M2 = 16 gm. If kinetic energy of both the particle is equal then ratio of their momentum is n : 2 then n is: K₁=K₂ --given ⇒ p₁²/2m₁=p₂²/2m₂ ⇒ (p₁/p₂)²=m₁/m₂ ⇒ (p₁/p₂)=√(m₁/m₂) ⇒ √(m₁):√(m₂) given m1=4g m2=16g ⇒ √(4):√(16) ⇒ √(1):√(4) ⇒1:2n:2 = 1:2... 1
- College Profile, Computer Manufacturer or Software Development Company. College Profile This question is answered on this link https://doubtly.in/335/computer-science-college-website-project-maharashtra-board?sho... 3
- Write a C++ program to find the factorial of a inputted number #include<iostream.h> #include<conio.h> void main() { int i,n; long int fact; clrscr(); cout<<"Enter the number to find the Factorial"<<endl;... 1
- Write a C++ program to replace every space in an inputted string (less than 80 characters) with a hyphen #include<iostream.h> #include<conio.h> #include<string.h> void main() char str[80]; int i, len; cout<<"Enter a string : "; cin.getline(str,8... 3
- Write a C++ program to find the factorial of a natural number inputted during program execution. #include<iostream.h> #include<conio.h> void main() { int i,n; long int fact; clrscr(); cout<<"Enter the number to find the Factorial"<<endl;... 1
- Write a C++ program to display a series of 20 terms of the Fibonacci series #include<iostream.h> #include<conio.h> void main() { int n1,n2,n,i; clrscr(); n1=0; n2=1; cout<<"Fibonacci series :"<<endl; cout<<n1<<endl;... 1
- Write a program in C++ to find the Greatest Common Divisor (G.C.D.) of two natural numbers. [March 2006] //Program to find the G.C.D. of two numbers #include<iostream.h> #include<conio.h> int gcd(int a, int b); void main() { int x, y, g; clrscr(... 1
- Implement a class temperature to convert degree Fahrenheit value to degree Celsius Answer: Read F, compute C = 5(F - 32)/9 inside a class named temperature, and display C. #include<iostream.h> #include<conio.h> class temper... 1
- Write a C++ program that right justifies text. It should read and echo a sequence of left justified lines and print them in right justified format. #include<iostream.h> #include<conio.h> #include<string.h> void main() char line[5][100]; int i, j, len, maxlen=0; for(i=0; i<=4; i++) cin.ge... 2
- Explain the function of the following in Operating system: 1) Virus Detection 2) Virus Removal 3) Virus Prevention 1) Virus detection : Normally, a virus detection program checks the integrity of the binary files.The program maintains a check sum of each... 1