Question
Column AColumn B
(1) Clouds over India(a) Low Earth Orbit
(2) Global communication(b) PSLV
(3) Launch vehicle made by ISRO(c) Communication satellite
(4) International Space Station(d) EDUSAT
(5) Navigational satellite(e) Weather satellite
(f) Medium Earth Orbit

Answer

(1) Clouds over India – Weather satellite
(2) Global communication – Communication satellite
(3) Launch vehicle made by ISRO – PSLV
(4) International Space Station – Low Earth Orbit
(5) Navigational satellite – Medium Earth Orbit.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Find the heat produced in joule if a current of 0.1 A is passed through a coil of resistance 50 Ω for two minutes. Keeping other conditions the same if the length of the wire is reduced to the original length (by cutting 4 the wire), what will be the heat produced?
Complete the following table.
What is a lens? Distinguish between a convex lens and a concave lens. Which of the two is a converging lens : convex lens or concave lens?
If a bulb of 60 W is connected across a source of 220 V, find the current drawn by it.
Read this activity and answer the following questions.
  1. Take three spheres of iron, copper and lead. the lead of equal mass.
  2. Put all the three spheres in boiling water in the beaker for some time.
  3. Take the three spheres out of the water.
  4. All the spheres will be at a temperature 100 °C.
  5. Put them immediately on the thick slab of wax.
  6. Note, the depth that each of the sphere goes into the wax.

Questions:

  1. Which property is determined from this activity?
  2. Give name to that property.
  3. Explain the term principal of heat exchange with the help of this activity.
State the four characteristics of homologous series.
Take two coils of about 50 turns. Insert them over a non-conducting cylindrical roll, as shown in the following figure (thick paper roll can be used). Connect coil 1 to a battery with a plug key. Connect coil 2 to a galvanometer. Plug the key and observe the deflection in the galvanometer. Unplug the key and again observe the deflection. (HOTS)
Image
(i) What do you observe when you switch on the current in coil 1, i.e. when you connect coil 1 to the battery?
(ii) What do you observe when current in coil 1 reaches a steady value or zero?
(iii) Why is current induced in coil 2 when we connect coil 1 to a battery?
Your brother studying in XII has developed the stress.
Observe the following diagram. Write the answers of the following questions.
Image
i. To which phylum does the animal included in the diagram belong?
ii. What is the exoskeleton made up?
iii. What is the symmetry?
What does the electricity meter measure?