4 years ago

Which of the following statements is true?

2 answers:

8 0

Hey there!

Question: which of the following statements is true?

Answer: Stirring, compression, and friction are ways to increase heat (A); The intensity of light depends on the number of photons (B) ;The sun's energy comes from the nuclear reactions of changing hydrogen into helium (C)

Sum it all up:"All of the above"(D) would most likely be your result of this question

Good luck on your assignment and enjoy your day!

~ $LoveYourselfFirst:)$

Wewaii [24]4 years ago

5 0

The first three statements are all true.

You might be interested in

What is light intensity?

soldi70 [24.7K]

Light intensity is the "amount of light given off a light source." Also, is the measure the wavelength of the amount of light given off by a light source.

Hope this helps.

7 0

3 years ago

Read 2 more answers

If a person looking at a poster sees green instead of yellow and doesn't see red at all, this person most likely has color blind

katrin [286]

Red - sensitive so answer is c

7 0

3 years ago

Read 2 more answers

If a spaceship has a momentum of 30,000 kg-m/s to the right and a mass of

m_a_m_a [10]

Answer:

75m/s

Explanation:

...................

8 0

3 years ago

Please help.. urgent Which statement is equivalent to Newton's first law? a. 15,300 N b. 1.20*10^3 N c. 2,030 N d. 1,560 N

taurus [48]

According to Newton laws of motion,
F = m*a
Here, m = 1,560 Kg
a = 1.30 m/s²

Substitute their values,
F = 1,560 * 1.30
F = 2028 N ~ 2030 N [ Closest value ]

In short, Your Answer would be Option C

Hope this helps!

6 0

3 years ago

What happens when a candle burns?

slega [8]

Answer:

oxygen is used up is the answer

Explanation:

These vaporized molecules are drawn up into the flame, where they react with oxygen from the air to create heat, light, water vapor (H2O) and carbon dioxide (CO2).

5 0

3 years ago