2 years ago

How many basic locomotor skills are there?

Physics

1 answer:

CaHeK987 [17]2 years ago

4 0

Eight and I don’t know what else to say but for sure 8

You might be interested in

Which of the following are functions of both cells and living organisms?

Nana76 [90]

I believe it is, All of the above.

6 0

2 years ago

The common value for the speed of light in a vacuum is:

OLEGan [10]

The common value for “Speed of light in vacuum” is $\bold{3 \times 10^{8}}$ metre per second.

Answer: Option b

<u>Solution: </u>

Speed of light can be defined as the speed with which light waves propagate in different medium. In vacuum, speed of light is 186,282 miles per second or 299,792 km/s which is rounded off as $3 \times 10^{8} \mathrm{m} / \mathrm{s}$ .

“Speed of light in vacuum” is a universal constant and usually represented by ‘c’. Light waves travels at a speed of $3 \times 10^{8}$ metre per second in vacuum.

5 0

3 years ago

Apparent brightness depends on which two properties?i’ll give brainlist?:)

Norma-Jean [14]

Answer:

Explanation:

I just did it on a p e x

8 0

2 years ago

Read 2 more answers

Which of the following is calculated by dividing work by time?

Svet_ta [14]

A is the answer i think

4 0

2 years ago

The energy required to dislodge electrons from sodium metal via the photoelectric effect is 275 kj/mol. What wavelength in nm of

denis23 [38]

Answer: 430 nm

Explanation:

For 257 kJ to dislodge one mole of electrons we need,

275 x 10^3 / 6 x 10^23 = 4.6 x 10^-19

Using Einstein’s relationship between energy, frequency and wavelength

E = hf = h x (c/landa)

Therefore

Landa = h x (c/E) = 6.6 x 10^-34 x (3 x 10^8 / 4.6 x 10^-19 = 4.3 x 10-7 m.

In nm, landa = 430 nm

7 0

3 years ago