Home
Class 11
CHEMISTRY
A piece of metal is 3 inch (represented ...

A piece of metal is 3 inch (represented by in) long. What is its length in cm?

Text Solution

AI Generated Solution

To convert the length of a piece of metal from inches to centimeters, follow these steps: 1. **Identify the conversion factor**: We know that 1 inch is equal to 2.54 centimeters. 2. **Write down the length in inches**: The length of the metal is given as 3 inches. 3. **Set up the conversion calculation**: To convert inches to centimeters, multiply the length in inches by the conversion factor (2.54 cm/inch). ...
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    NCERT ENGLISH|Exercise EXERCISE|30 Videos

  • STATES OF MATTER

    NCERT ENGLISH|Exercise EXERCISE|23 Videos

Similar Questions

Explore conceptually related problems

When each side of a given square is lengthened by 3 inches, the area is increased by 45 square inches. What is the length, in inches, of a sides of the original square?

(a) The length of Ramesh’s notebook is 9 cm 5 mm. What will be its length in cm? (b) The length of a young gram plant is 65 mm. Express its length in cm.

{:("Column A","The width and length of a rectangle are 6 inches and 12 inches, respectively","Column B"),("The area of the rectangle when its length is decreased by 4 inches and its width is not change",,"The area of the rectangle when its width is decreased by 4 inches and its length is not changed"):}

The dimensions of a block of cheese are 12 inches by 3 inches by 3 inches. What is the volume , in cubic inches , of the block of cheese ?

A piece of string is 30 cm long. What will be the length of each side if the string is used to form :(a) a square? (b) an equilateral triangle? (c) a regular hexagon?

Focal length of objective and eye piece of telescope are 200 cm and 4 cm respectively. What is the length of telescope for normal adjustment?

A cylindrical tube, open at both ends, is made of metal. The internal diameter of the tube is 10.4cm and its length is 25cm. The thickness of the metal is 8mm everywhere. Calculate the volume of the metal.

A cylindrical tube, open at both ends, is made of metal. The internal diameter of the tube is 10.4cm and its length is 25cm. The thickness of the metal is 8mm everywhere. Calculate the volume of the metal.

A string is cut into 2 pieces that have lengths in the ratio of 2:9. If the difference between the lengths of the 2 pieces of string is 42 inches, what is the lengths in inches of the shorter pieces?

NCERT ENGLISH-SOME BASIC CONCEPTS OF CHEMISTRY -All Questions
  1. A piece of metal is 3 inch (represented by in) long. What is its lengt...

    Text Solution

    |

  2. A jug contains 2L of milk. Calcualte the volume of the milk in m^(3)

    Text Solution

    |

  3. How many seconds are there in 2 days?

    Text Solution

    |

  4. The molecular mass of glucose (C(6) H(12) O(6)) molecule to three sig...

    Text Solution

    |

  5. A compound contains 4.07% H,. 24.27% C, and 71.65% Cl. If its molar ma...

    Text Solution

    |

  6. Calculate the amount of water (g) produced by the combustion of 16 g o...

    Text Solution

    |

  7. Consider the following reactions, CH(4)(g) + 2O(2)(g) to CO(2)(g) + ...

    Text Solution

    |

  8. 50.0 kg of N(2) (g) and 10 kg of H(2) (g) are mixed to produce NH(3) (...

    Text Solution

    |

  9. A solution is prepared by adding 2 g of a substance A to 18 g of water...

    Text Solution

    |

  10. Calculate the molarity of NaOH in the solution prepared by dissolving ...

    Text Solution

    |

  11. The density of 3M solution of NaCl is 1.25 g mL^(-1). The molality of ...

    Text Solution

    |

  12. Calculate the molecular mass of the following: a. H(2)O b. CO(2) ...

    Text Solution

    |

  13. Calculate the mass precent of different elements present in sodium sul...

    Text Solution

    |

  14. Determine the empirical formula of an oxide of iron which has 69.9% ir...

    Text Solution

    |

  15. Calculate the amount of carbon dioxide that could be produced when a...

    Text Solution

    |

  16. Calculate the mass of sodium acetate (CH(3)COONa) required to make 500...

    Text Solution

    |

  17. Calculate the concentration of nitric acid in moles per litre in a sam...

    Text Solution

    |

  18. How much copper can be obtained from 100 g of copper sulphate (CuSO(4)...

    Text Solution

    |

  19. Determine the molecular formula of an oxide of iron in which the mass ...

    Text Solution

    |

  20. Calculate the atomic mass (average) of chlorine using the following da...

    Text Solution

    |