Question

I. Choose the correct answer. 1. The device used for measuring atmospheric pressure A) Ammeter B) Barometer C) Kelvin D 2. Atmospheric pressure with increase in hight. A) Increases B) Decreases C) No change D 3. Formula for the pressure : A) P= Force Area C) Pressure = Force x distance B) Pressure = Force x dis D) Pressure = Area Fon 4. Unit of force is A) Newton B) Pascal C) Joule​

Answer 1

1. Answer: Option B. Barometer
2. Answer: Atmospheric pressure decreases with increasing height.
3. Answer: $p = \frac{force}{area}$
4. Answer: Newton