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3 years ago

Which material is colder in a room where all the objects are in for a long time?

Physics

1 answer:

Ahat [919]3 years ago

3 0

Wooden desk it doesn’t conduct or absorb heat as much as metal or plastic

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Help me pleaseeeeee?!!!!!!!

Gnom [1K]

There are 8 neutrons and 8 protons in the nucleus of an oxygen atom.

4 0

3 years ago

Planet Tatoone is about 1.7 AU from its Sun. Approximately how long will it take for light to travel from the Sun to Tatoone in

Radda [10]

Answer:

The value is $t = 14.129 \ minutes$

Explanation:

From the question we are told that

The distance of planet Tatoone is $d = 1.7 \ AU = 1.7 *1.496* 10^{11}=2.543*10^{11} \ m$

The speed of light is $c = 3.0*10^{8} \ m/ s$

Generally the time taken is mathematically represented as

$t = \frac{d}{c}$

=> $t = \frac{2.543*10^{11}}{3.0*10^{8} }$

=> $t = 847.7 \ s$

Now converting to minutes

$t = \frac{847.7}{60}$

=> $t = 14.129 \ minutes$

8 0

3 years ago

Convert 1 x 10-3 nm to m. given: 1 m = 1,000,000,000 nm

vampirchik [111]

Answer:

l m = 1000000000 nm

? = 0.001

= 0

5 0

3 years ago

Which two staments explain how a cell's parts help it get nutrients

Goryan [66]

Answer:

I think it's A and D.

6 0

2 years ago

A force of 265.1 N acts on an object to produce an acceleration of 14.52 m/s^2. What is the mass of the object?

astra-53 [7]

The answer is :

18.26

Hope I helped.

6 0

3 years ago

Read 2 more answers