Advertisements
Advertisements
प्रश्न
Fill in the blank.
1 kilometre is equal to ............... metres.
उत्तर
1 kilometre is equal to 1000 metres.
APPEARS IN
संबंधित प्रश्न
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 :
A piece of brass of volume 30 cm3 has a mass of 252 g. Find the density of brass in (i) g cm-3, (ii) kg m-3.
How long a train will take to travel a distance of 200 km with a speed of 60 km h-1 ?
Convert the following quantity as indicated :
12 inch = ft
The diagram below shows a stick placed along a metre RULER. The length of the stick is measured keeping the eye at positions A, B, and C.
Answer the following in detail.
State some common rules to write SI units correctly.
Tick the most appropriate answer.
The system of measurement based on centimetre-gram- second is known as
Answer the following in short.
What is parallax error?
Solve the following numerical problem.
20 one – rupee coins are placed one above the other. If their total height is 32 mm, find the thickness of one coin.
The density of a material in SI unit is 128 kg m-3. In certain units in which the unit of length is 25 cm and the unit of mass is 50 g, the numerical value of density of the material is _____.
