II. Translate the following sentences into your native language:
1. The field of high –temperature research is a great problem of science. But it is by no means a new one.
2. Telemetry is a combination of Greek and Latin words and means “measuring at a distance”.
3. In an alpha-ray transformation the parent atom disappears as such, and in doing so gives rise to two new atoms, one of which is helium.
4. Because of the earth’s rotation we have day and night on the earth.
5. It is on account of their inertia that balls of all kinds continue their motion when thrown or struck.
6. It the weight of the air that gives rise to the atmospheric pressure.
7. For our experiment we must take the mean of several temperature measurements.
8. When doing many and varied kind of works we take advantage of machines.
9. The last few years some alloys have displaced iron and steel for many uses because of their more desirable magnetic properties.
10. Instruments for measuring electric current, voltage and electric power and energy make use of magnets.
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