Question

*Which of the following devices is not used for earthquake warning?*

1️⃣ Creep meter
2️⃣ Seismograph
3️⃣ Tide guage
4️⃣ geiger counter​

Answer 1

Answer:

creep meter . hope it works

Answer 2

Answer:

2️⃣ Seismograph

Explanation:

Seismographs are instruments used to record the motion of the ground during an earthquake. ... As the seismograph shakes under the mass, the recording device on the mass records the relative motion between itself and the rest of the instrument, thus recording the ground motion.