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Satellite having the same orbital period as the period of rotation of the Earth about its own axis is known as :

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Important Questions on Physics

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Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 194
Ball bearings are used in bicycles, cars etc. because:
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Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 195
The end element of every natural radioactive element is :
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Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 196
On which of the following specific resistance of a conducting wire depends ?
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Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 197
A parallel-plate capacitor of capacitance C1 is made using two gold plates. Another parallelplate capacitor of capacitance C2 is made using two aluminium plates with same plate separation and all the four plates are of same area. If ρg and ρa are respectively the electrical resistivities of gold and aluminium then which one of the following relations is correct?
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IMPORTANT
Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 198
The formation of a heavy nucleus by the combination of two lighter nuclei is :
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IMPORTANT
Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 199
A photon of X-ray has energy of 1keV. A photon of visible radiation has energy of 3eV. In this context, which one of the following statements is not correct?
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Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 200
Hydrogen bomb is based on the principle of:
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Lucent's General Science>Chapter 1 - Physics>Objective Questions>Q 201
Which types of waves are utilized in the night visionary equipment?