Question

.......
ड) रिश्टर
) हवेचे तापमान मोजण्यासाठी
हे उपकरण वापरतात.
अ) होकायंत्र ब) तापमापक
क) पर्जन्यमापक
| पुढीलपैकी कोणता वाहतुकीचा मार्ग सर्वात स्वस्त आहे?
अ) हवाईवाहतुक
ब) जलवाहतुक
क) रस्तेवाहतुक
ड) लोहवाहतुक​

Answer 1

Answer:

and. Option D

Explanation:

Beacuse it is the cheapest transportation.

Answer 2

प्रश्न क्रमांक १. ब) तापमापक - Thermometer

प्रश्न क्रमांक २. ड) लोहवाहतुक – Railway

Question 1. The thermometer is a device that used to measure the temperature of fluids and gases. As the temperature goes higher, the mercury in the thermometer expands and rises to show the indicated temperature of the air.

In Marathi, thermometer is called as तापमापक.

Question 2. Railway networks are widely spread and are the most preferred mode of transport across India. Many people use it regularly owing to its affordability. Hence, Railways are the cheapest mode of transport. In Marathi, railways are called लोहवाहतुक