All categories

2 years ago

Good morning! Can someone please answer this, ill give you brainliest and you will earn 50 points.

Physics

2 answers:

german2 years ago

5 0

Here are the answers

Temperature and energy:-Ocean and surface temperature
Atmospheric composition:- Carbon dioxide and other greenhouse gases
Ocean and water-Ocean acidification and sea level.
Cryosphere :-Sea ice and glaciers

Stels [109]2 years ago

4 0

Temperature and energy ➡️ Surface temperature and ocean temperature

Atmospheric composition ➡️ Carbon-dioxide and other greenhouse gases

Ocean and water ➡️ Ocean acidification and sea level

Cryosphere ➡️ Sea ice and galciers

You might be interested in

36 is what percent of 150?

babunello [35]

Answer:

Explanation:

7 0

3 years ago

Read 2 more answers

A cardinal (Richmondena cardinalis) of mass 3.70×10−2 kg and a baseball of mass 0.144 kg have the same kinetic energy. What is t

Radda [10]

Answer:

$\frac{p_{c}}{p_{b}}\approx 0.507$

Explanation:

Since the cardinal and ball have the same kinetic energy, it is possible to determine the ratio between speeds. (c for cardinal, b for baseball)

$K_{c} = K_{b}$

$\frac{1}{2}\cdot m_{c}\cdot v_{c}^{2}= \frac{1}{2}\cdot m_{b}\cdot v_{b}^{2}$

$\frac{v_{c}}{v_{b}}=\sqrt{\frac{m_{b}}{m_{c}} }$

The ratio is obtained by multiplying each side by $\frac{m_{c}}{m_{b}}$ :

$\frac{p_{c}}{p_{b}}=\frac{m_{c}}{m_{b}}\cdot \sqrt{\frac{m_{b}}{m_{c}} }$

$\frac{p_{c}}{p_{b}}= \sqrt{\frac{m_{c}}{m_{b}} }$

The value of this ratio is:

$\frac{p_{c}}{p_{b}}\approx 0.507$

3 0

3 years ago

Read 2 more answers

Choose the best answer for each situation. A scientist with the EPA examining water for contamination writes down that there was

bagirrra123 [75]

The scientist has written down and example of qualitative data. Since he specifically wrote down that there was an iridescent sheen on the surface of the water, he is writing down the quality of water as seen by him. The type or condition cannot be expressed numerically, which makes it a qualitative type of data.

5 0

3 years ago

Read 2 more answers

When you whisper you produce a 10-dB sound.

masha68 [24]

All you would do is for a, 10 times 2 is 20 so it would be 20-dB
For b, 10 times 4 is 40 so it would be 40-dB
For c, 10 times 8 is 80 so it would be 80-dB

4 0

4 years ago

A flywheel has a radius of 20. 0cm.What is the speed of a point on the edge of

Dima020 [189]

Given that,

The radius of a flywheel, r = 20 cm = 0.2 m

The centripetal acceleration experienced on the edge of the flywheel = 900 cm/s² = 9 m/s²

To find,

The speed of a point on the edge.

Solution,

The formula for the centripetal acceleration is given by :

$a=\dfrac{v^2}{r}\\\\v=\sqrt{ar} \\\\v=\sqrt{9\times 0.2} \\\\=1.34\ m/s$

Hence, the required speed is 1.34 m/s

8 0

3 years ago