Advertisements
Advertisements
प्रश्न
Tick the most appropriate answer.
Which of the following weighing devices has very high accuracy and sensitivity?
विकल्प
Beam balance
Grocer’s balance
Physical balance
Spring balance
Advertisements
उत्तर
Physical balance
APPEARS IN
संबंधित प्रश्न
Select the correct alternative
A boy travels a distance 150 m in 1 minute. His speed is
A block of iron has dimensions 2 m × 0.5 m × 0.25 m. The density of iron is 7.8 g cm−3. Find the mass of block.
Express 15 m s-1 in km h-1.
Define one metre, the S.I. unit of length. State it's one multiple and one submultiple.
Name the device which you will use to measure the perimeter of your playground. Describe in steps how you will use it.
Convert the following quantity as indicated:
5 mg = ………. kg
State if the following statement is true or false:
Second is considered as the fundamental unit of time in both CGS and MKS systems.
Answer the following in short.
Which institution in the world maintains the guidelines for using the SI units correctly?
Answer the following in detail.
What are the fundamental physical quantities? Name any three fundamental physical quantities.
Answer the following in detail.
State some common rules to write SI units correctly.
