What are volcanoes a source of
Depends on the quality of air and any obstacles. Under perfect conditions (dry, clean, 20 degree Celsius air), sound would travel 20.6 kilometers per minute.
If a horse travels at 25 kilometers per hour for a half hour (30 minutes), it will travel 12.5 kilometers.
1L = 59km37 x 1L = 59km x 3737L = 2183kmYou can travel 2183km on 37L of gas.
15,000 hours
your average speed is 50 kilometers per
58 degrees because it is closer to 69 degrees.
it is 15 times faster in iron (5,120 miles a second) than in air at 20 degrees celsius
20
40 degrees
the temperature at the inner core of the earth is at the high is about 7,000 degrees Celsius.(not more!)According to my calculations (and my science book) the center of the earth is about 5000 Celsius The temperature of the center of the earth is around 12,600 degrees Fahrenheit.The temperature at the centre of the earth is approximately 7,000 degrees celsius :)about 4500 degrees Celsius
Yes people can but only in the winte because it drops to about 38 degrees Celsius ,
Depends on the quality of air and any obstacles. Under perfect conditions (dry, clean, 20 degree Celsius air), sound would travel 20.6 kilometers per minute.
Heat flows from a hotter object to the cooler object. A snowflake would be at 0 degrees Celsius but a healthy tongue would be 37 degrees Celsius, so heat would always flow from the tongue (by conduction and radiation) to the snowflake.
Depends on what they are traveling through- the denser the substance, the faster sound moves. It travels faster through water than through air. In air, the greater the air pressure, the faster it moves (denser air). The lower the temperature, faster the speed (cold air is dense). At sea level, 20 degrees Celsius, sound travels through air at 1126.547 ft/second- or about 768.095 mph
Depends on what they are traveling through- the denser the substance, the faster sound moves. It travels faster through water than through air. In air, the greater the air pressure, the faster it moves (denser air). The lower the temperature, faster the speed (cold air is dense). At sea level, 20 degrees Celsius, sound travels through air at 1126.547 ft/second- or about 768.095 mph
The statement, when the frequency of the source of a water wave increases the speed of the waves traveling in the water increases is true. It is stated that sound will travel through the water at 20 degrees Celsius faster than water at 80 degrees.
331 m/s