With balloon-ometer.
inhale and exhale into a balloon.
I interpret this question to be asking how one might measure the volume of a water balloon without breaking the balloon or emptying it of the water in order to measure its volume. One method is to fill a container with water that will be large enough to contain the water balloon, and then submerging the water balloon in the container. The volume of the balloon will be the apparent volume change of the water in the container. Any measurement will introduce some error. Since water compresses hardly at all, one would expect that submerging the balloon would not significantly change the volume of the balloon. There could be some error if one had to push down on the balloon to make it fully submerge. There will also be some measurement error in determining the volume change.
Because you can measure the amount of gas
no you use a stopwatch to measure elapsed time.
The nautical term for a unit of speed when sailing or navigating a boat is the word knots. To measure a knot it is the unit of speed equal to one nautical mile approximately 1.151 mph.
there is no unit. Basically they track the balloon over a day and measure the speed it travelled to find wind speed.
A balloon barometer measures atmospheric pressure.
The average speed of a hot air balloon depends a lot on the environment. The Pacific Flyer actually recorded the fastest ground speed for a manned balloon at 245 mph.
Measure how much it can lift.
It is the average speed of the wind.
inhale and exhale into a balloon.
It is a measure of speed.It is a measure of speed.It is a measure of speed.It is a measure of speed.
A weather balloon gathers information on temperature, atmospheric pressure, humidity, and wind speed.
Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.Hertz is a measure of frequency, and has nothing to do with speed problems.
Slow
balloon
Roemer was the first to measure the speed of light.