EASY

Earn 100

What is mass? Name the different units used for measuring mass.

Important Questions on The Fish Tale

MEDIUM

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

The weight of an object changes from place to place though its mass is constant. Give reason.

EASY

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

The temperature of an object is $60 ° C .$ Its value in Fahrenheit scale is

MEDIUM

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

Let a resistor having 4 ohm resistance be connected across the terminals of a 12 volt battery. Then, the charge in coulomb passing through the resistor per second is

EASY

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

The weight of an object on a planet is

0.25

times of its weight on earth. A pendulum clock that ticks once every second on earth is taken to the planet. In that planet the clock would tick once in every.

MEDIUM

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

The angular diameter of a planet measured from earth is

90 " .

If the diameter of the planet is

π \times 10^{6} m,

then its distance from the earth is

EASY

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

The ratio of gravitational acceleration on the surface of Earth and Moon is

EASY

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

Convert $- 40 ° F$ into Celsius.

EASY

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

The nearest star to our solar system is

4.3

light years away. The distance of this star in Parsec is (Mean distance between the earth and the sun

= 1.5 \times 10^{11} m

and one light year

= 9.46 \times 10^{15} m)

EASY

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

The units nanometer and picometer are related as,

HARD

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

A certain liquid has a melting point of

- 50 ° C

and a boiling point of

150 ° C

. A thermometer is designed with this liquid and its melting and boiling points are designated at

0 ° L

and

100 ° L

. The melting and boiling points of water on this scale are

MEDIUM

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

For a family, there are 150 units consumption of energy, what is the value of this consumption in Joule?

MEDIUM

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

1 Pound = ________ Ounces.

HARD

Mathematics>Arithmetic>The Fish Tale>Measurement of Quantities

0.27 g

of a long chain fatty acid was dissolved in

100 {c m}^{3}

of hexane.

10 m L

of this solution was added dropwise to the surface of water in a round watch glass. Hexane evaporates and a monolayer is formed. The distance from edge to centre of the watch glass is