Question

What is a barometer and a seismograph?

Answer 1

an instrument measuring atmospheric pressure, used especially in forecasting the weather and determining altitude.

an instrument that measures and records details of earthquakes, such as force and duration.

Answer 2

hey there,

barometer:- it is a device used to measure the air pressure, usually atmospheric presssure.

seismograph:- seismograph is an instrument used to detect and record earthquakes and ground vibrations.

hope it helps..