Question
| Aestivation | Heat absorption |
| Echolocation | Fall in body temperature |
| Hibernation | Ultrasonic sounds |
| patagium | low metabolism |
| Aestivation | Heat absorption |
| Echolocation | Fall in body temperature |
| Hibernation | Ultrasonic sounds |
| patagium | low metabolism |
| Aestivation | low metabolism |
| Echolocation | Ultrasonic sounds |
| Hibernation | Fall in body temperature |
| patagium | Heat absorption |
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| Diseases | Incubation Period |
| 1. Dengue | a) 2-12 days |
| 2. Chikungunya | b) 5-6 days |
| 3. Filaria | c) 4 2-7 days |
| 4. Avian Influenza | d) 8-16 months |
| Name of the Drug | Purpose | Example |
| 1. Antipyretics | Kills the microorganism | Chloroform |
| 2. Anaesthetics | Pain reliever | Novalgin |
| 3. Antiseptics | Reduction of fever | paracetamol |
| 4. Analgesics | Cure for malaria | Quinine |
| 5. Antimalarial | Loss of sensation | Hydrogen peroxide |
| Column I | Column II |
| FPS | Metre, kilogram and second |
| CGS | Foot, pound and second |
| MKS or SI | centimetre, gram and second |
| Column A | Column B |
| 1. Heat | a) Heat gained or lost in the change of state with out any change in temperature |
| 2. m × L. | b) Heat gained or lost when there is no change of state |
| 3. Temperature | c) Form of energy |
| 4. m × s × t | d) SI unit of specific latent heat |
| 5. J/Kg | e) degree of hotness or coldness |
| 1) Monoatomic gaseous atom | a) Electrovalent bond |
| 2) Octet rule | b) Benzene |
| 3) Ionic bond | c) Water |
| 4) Non-polar solvent | d) Electronic theory of valence |
| 5) Polar solvent | e) Noble gases |
| Column A | Column B |
| 1. Specific heat capacity of water | a) 0°C |
| 2. Latent heat of fusion of ice | b) 2260 J/g |
| 3. Latent heat of vaporisation of water | c) 100°C |
| 4. Melting point of ice | d) 4.2 J/g°C |
| 5. Boiling point of water | e) 336 J/g |
| 1. Stethoscope | a) Repeated reflections |
| 2. Echogram | b) Multiple reflections |
| 3. SONAR | c) Ultrasonic waves |
| 4. Reverberation | d) Speed of underwater objects |
| 1. | Tuning fork | The point where density of air is maximum |
| 2. | Sound | Maximum displacement from the equilibrium position. |
| 3. | Compressions | The sound whose frequency is greater than 20,000 Hz. |
| 4. | Amplitude | Longitudinal wave. |
| 5. | Ultasonics | Production of sound. |
| Dispersed phase & Medium | Examples |
| 1. Solid solid | (a) gel |
| 2. Liquid solid | (b) emulsion |
| 3. Liquid-liquid | (c) solid foam |
| 4. Gas solid | (d)alloys |
| . Electric generator | a) Electro magnetic induction |
| 2. Dynamo | b) Fleming’s left hand rule |
| 3. Magnetic field lines | c) Slip rings |
| 4. Electric motor | d) North to south |