Measurement

What is the SI unit of electric current?
1. Ampere
2. Candela
3. Kelvin
4. Mole
What is the SI unit of temperature?
1. Candela
2. Kilogram
3. Second
4. Kelvin
Which instrument is used to measure length of distance?
1. Metre scale
2. Measuring jar
3. Stop clock
4. Measuring tape
How many kgs are there in 1 tonne?
1. 100
2. 1000
3. 10000
4. 100000
Which device is uded to measure accurate time of activity?
1. Measuring jar
2. Metre scale
3. Balance
4. Stop clock
What is the standard unit of length?
1. litre
2. metre
3. metre square
4. kg
1cm = _ mm ?
1. 100
2. 1
3. 10
4. 1000
Which device is used to measure accurate weight?
1. balance
2. balance beam
3. electronic balance
4. none of these
What is the amount of matter present in object called?
1. weight
2. mass
3. kilogram
4. mole
What is the gravitational pull experienced by an object called?
1. mass
2. weight
3. matter
4. mole