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Which of the following is correct?
Concept: undefined >> undefined
One cubic metre is equal to ______ cubic centimetre.
Concept: undefined >> undefined
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One astronomical unit is equal to ______.
Concept: undefined >> undefined
Arrange the following in correct sequence.
1L, 100 cc, 10 L, 10 cc
Concept: undefined >> undefined
Arrange the following in correct sequence.
Copper, Aluminium, Gold, Iron
Concept: undefined >> undefined
Questions based on Higher Order Thinking Skills:
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There are three spheres A, B, C as shown below. Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.
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Now answer the following questions:
- Find the ratio of masses of spheres A and B.
- Find the ratio of volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
Concept: undefined >> undefined
Cross word puzzle.
Clues – Across
- SI unit of temperature;
- A derived quantity;
- Mass per unit volume;
- Maximum volume of liquid a container can hold
Clues – Down
- A derived quantity
- SI unit of volume
- A liquid denser than iron
- A unit of length used to measure very long distances
Concept: undefined >> undefined
A particle is moving in a circular path of radius r. The displacement after half a circle would be
Concept: undefined >> undefined
Which of the following figures represent uniform motion of a moving object correctly?
Concept: undefined >> undefined
The shortest distance between two places is ______.
Concept: undefined >> undefined
Match the following.
| 1. | Displacement | Knot |
| 2. | Light travelling through vacuum | Geometric centre |
| 3. | Speed of ship | Metre |
| 4. | Centre of gravity of geometrical shaped objects | Larger base area |
| 5. | Stability | Uniform velocity |
Concept: undefined >> undefined
Displacement / Time : Velocity :: Speed / Time : ______.
Concept: undefined >> undefined
Geetha takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2 m/s, calculate the distance between her house and the school.
Concept: undefined >> undefined
Fill in the boxes.
| S.No | First Move | Seconde Move | Distance (m) | Displacement |
| 1. | Move 4 metres east | Move 2 metres west | 6 | 2 m east |
| 2. | Move 4 metres north | Move 2 metres south | ||
| 3. | Move 2 metres east | Move 4 metres west | ||
| 4. | Move 5 metres east | Move 5 metres west | ||
| 5. | Move 5 metres south | Move 2 metres north | ||
| 6. | Move 10 metres west | Move 3 metres east |
Concept: undefined >> undefined
The smallest particle of matter that can exist by itself is ______.
Concept: undefined >> undefined
The smallest particle of matter that can exist by itself is ______.
Concept: undefined >> undefined
A compound containing one atom of carbon and two atoms of oxygen is ______.
Concept: undefined >> undefined
A compound containing one atom of carbon and two atoms of oxygen is ______.
Concept: undefined >> undefined
Define the following term with an example.
Element
Concept: undefined >> undefined
Define the following term with an example.
Element
Concept: undefined >> undefined
