# Measurement

### Light year is a unit for measurement of

Light year is a unit for measurement of

1. age of universe
2. very large distance
3. very small time intervals
4. very high temperature

### The SI unit of mechanical power is

The SI unit of mechanical power is:

1. Joule
2. Watt
3. Newton-second
4. Joule-second

### The dimension of impulse is the same as that of

The dimension of impulse is the same as that of

1. pressure
2. angular momentum
3. linear momentum
4. work

### A nauticle mile is equal to

A nauticle mile is equal to

1. 5060 feet
2. 5280 feet
3. 6060 feet
4. 6080 feet

### Automobiles are fitted with a device that shows the distance travelled

Automobiles are fitted with a device that shows the distance travelled. Such a device is known as

1. Speedometer
2. Cathetometer
3. Odometer
4. Lactometer

### Figure shows a measuring scale which is usually supplied with a geometry box

Figure shows a measuring scale which is usually supplied with a geometry box. Which of the following distance cannot be measured with this scale by using it only once? 1. 0.1 m
2. 0.15 m
3. 0.2 m
4. 0.05 m