Which instrument is launched into the atmosphere to collect pressure, temperature, humidity, wind speed, and other data?
a. satellite
b. barometer
c. radiosonde
d. hygrometer

Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

What can change the speed of sound as it travels through the ocean? a. salinity only b. density and salinity c. salinity and distance from land d. density and distance from land

Adiagram show how a converging lens can produce a real image and virtual image