Advertisements
Advertisements
Question
Express 36 km h-1 in m s-1
Advertisements
Solution
36 km `"h"^-1` = `(36 × 1000 "m")/(60 × 60)`
= 10 m `"s"^-1`
APPEARS IN
RELATED QUESTIONS
Select the correct alternative
A block of wood of density 0.8 g cm-3 has a volume of 60 cm3. The mass of block will be :
Convert the following quantity as indicated:
2500 g = …....... kg
Express in second :
3 minute 15 second
Answer the following in detail.
Explain by giving two examples of why the measurement of a physical quantity is expressed as a combination of a numeral and a unit.
Fill in the blank.
There are ............. fundamental physical quantities.
Answer the following in short.
What do you mean by a mean solar day?
Solve the following numerical problem.
Amit dipped a stone tied with a string in a measuring cylinder filled with water. If the initial level of water was 56 mL and after dipping the stone the final level of water was 78 mL, find the volume of the stone.
What are the types of physical quantity?
What is the physical quantity? give example.
Match the following:
| Column I | Column II | |
| 1. | FPS | Metre, kilogram, and second |
| 2. | CGS | Foot, pound, and second |
| 3. | MKS or SI | centimeter, gram, and second |
