Answer Posted / sanju
By means of a sextant, chronometer and the almanac.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How about the particle-wave duality? : quantum physics
What are isotopes?
The velocity of sound in gas depends upon what?
When thomas edison was promoting the wide use of direct current, this personal enemy of edisons was the chief proponent and expert in alternating current?
How do you convert from pascal to torr?
Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?
Tell me what is radium used for?
Explain the balanced field takeoff?
An ice-box is built of wood 1.75 cm thick, lined with cork 3 cm thick. If in the steady state the temperature of the inner surface of the cork is 0 ºC and that of the outer surface of wood is 12 ºC, what is the temperature of the wood-cork interface? The thermal conductivities of wood and cork are 0.2 W/m-K and 0.04 W/m-K respectively
What is fluorescence?
What path does an asteroid take?
Why does heated air expand?
State the laws of thermodynamics.
What is the difference between optical zoom, digital zoom and smart zoom?
What is the musical sound?