4 years ago

When an acid reacts with water, the hydroxide ion is formed. True False

Physics

1 answer:

Marysya12 [62]4 years ago

4 0

When acid reacts with water, the hydroxide ion is formed I think it is true.

You might be interested in

Which layer of the earth can be seen from the open hole

umka21 [38]

Answer:

the inner core

Explanation:

6 0

3 years ago

Read 2 more answers

Calculate the momentum of a 4 kg Bolling ball being thrown at a speed of 3 m/s

bonufazy [111]

We are given –

Mass of boiling ball is, m = 4 kg
Speed is, v = 3 m/s
Momentum, P =?

As we know –

↠Momentum = Mass × Speed(Velocity)

↠Momentum = 4 × 3 kgm/s

↠Momentum = 12 kgm/s

Henceforth,Momentum will be 12 kgm/s.

7 0

2 years ago

"In the diagram below, point P is located in the electric field between two oppositely charged parallel plates.

olya-2409 [2.1K]

As proton is heavier then electron, and electrostatic force is directly proportional to mass, so it would be greater and direction would be changed 'cause of different charges.

In short, Your Answer would be Option 4

Hope this helps!

5 0

4 years ago

Read 2 more answers

Pls help I'm desperate

Lilit [14]

Answer:

I think your answer would be D

Explanation:

4 0

3 years ago

The mass of a mass-and-spring system is displaced 10 cm from its equilibrium position and released. A frequency of 4.0 Hz is obs

scoundrel [369]

Answer:

It will remain same i.e. 4.0 Hz

Explanation:

In a mass-and-spring system, the frequency depends upon the mass (m) and the spring constant (k).

$f=\frac{1}{2\pi}\sqrt{\frac{k}{m}}$

Since, the frequency does not depend on the initial displacement of the mass, the frequency would remain the same i.e. 4.0 Hz.

7 0

4 years ago

Read 2 more answers