Ask question

Ask question

All categories

3 years ago

5

As temperature increases, what happens to the density of ocean water? A. changes unpredictably B. decreases C. does not change D

. increases

1 answer:

Lelu [443]3 years ago

4 0

As the temperature of water increases, the density of water will decrease.

You might be interested in

why is it important to create pictorial and physical models before trying to solve an equation, solving a physics problem

Romashka [77]

Many fundamental laws of physics and chemistry can be formulated when doing this.

5 0

3 years ago

Read 2 more answers

1. A brick and a peanut are dropped of the roof of a house at the same time, which

iris [78.8K]

Answer:

It would be the brick since the mass and the weight is greater than the peanut I might be wrong on this but thats the best answer i can give

Explanation:

3 0

3 years ago

An electric field around two charged objects is shown.

mamaluj [8]

Answer: D

<u></u>

X: positive

Y: negative

Explanation:

It's either A or D and I chose A and got it wrong.

3 0

3 years ago

PLEASE HELP WITH GIVE BRAINLIEST!!! ❤️

sasho [114]

The force that the book exerts on the table is a normal force, not a weight force. (The book's weight doesn't act on the table, it acts on the book.) It's equal in magnitude to the weight of the book, again, because of the first law.

6 0

3 years ago

The current in some DC circuits decays according to the function I=I0e−t/τ, where I is the current at some point in time, I0 is

almond37 [142]

Answer: 1.95

Explanation:

You should start off from the decay formula and solve for τ:

$I = I_{0}e^{\frac{t}{\tau\\ } }$

$\frac{I}{I_{0}} = e^{\frac{-t}{\tau} }$

Apply inverse logarithmic function:

$ln(\frac{0.2 A}{1.2 A} ) = \frac{-t}{\tau}$

The final form will be:

$\tau=\frac{-3.5s}{ln(\frac{0.2A}{1.2A} )}$

Inputing values for I, IO, and t:

$\tau=\frac{-3.5S}{ln(\frac{0.2 A}{1.2 A} )} = 1.95$

3 0

3 years ago