<span> delta S. The change in entropy is a measure of how the reaction will affect the system's stability. If delta S is negative, the system will become more stable as it reacts, so it will be spontaneous. Delta H will follow the same rule. </span>

7 0

3 years ago

Place the following in order from MOST to LEAST elastic: Solids; Liquids; Gases.

Zigmanuir [339]

Sorry for the inconvenience I jus need the 5 points

3 0

3 years ago

A cosmic ray proton moving toward the Earth at 3.5x 10^7 ms experiences a magnetic force of 1.65x 10^-16 N. What is the strength

Step2247 [10]

Answer:

Magnetic field, $B=4.16\times 10^{-5}\ T$

Explanation:

It is given that,

Velocity of proton, $v=3.5\times 10^7\ m/s$

Magnetic force, $F=1.65\times 10^{-16}\ N$

Charge of proton, $q=1.6\times 10^{-19}\ C$

We need to find the strength of the magnetic field if there is a 45° angle between it and the proton's velocity. The formula for magnetic force is given by :

$F=qvB\ sin\theta$