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BAHALAKAYOJAN123IN
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Modified True or False: Write T if the statement is correct and if it is false change the underlined word/s to make the statement correct.

___1. All waves are disturbances that transfer heat.
___2. Waves are classified as EM waves and ME waves.
___3. The EM waves travels just as the speed of light which is 5x10^8 m/s.
___4. EM waves are combination of electric and magnetic field.
___5. EM waves also called tranverse waves.

underlined words:
1. heat
2. EM waves, ME waves
3. 5x10^8 m/s
4. electric and magnetic field
5. tranverse waves​

ayusin nyo naman po sana yung answer nyo,,

Sagot :

CLARAMIL1986IN

Answer:

1. ENERGY

2. longitudinal waves and transverse waves.

3. 3.0 x 108 m/s

4. T

5. RADIATION (electromagnetic radiation)

Explanation:

THEUNKOWNNNIN

Answer:

1. F

2. T

3. T

4. T

5. T

Explanation:

1. A is a disturbance that transfers energy from one place to another. Waves can transfer energy over a distance without moving matter the entire distance. For example, an ocean wave can travel many kilometers without the water itself moving many kilometers. The water moves up and down—a motion known as a disturbance.

2. An electromagnetic wave can travel through anything - be it air, a solid material, or a vacuum. It does not need a medium to propagate or travel from one place to another. Electromagnetic waves can be classified and arranged according to their various wavelengths/frequencies.

3. A large family of waves, each with a different wavelength range is called the electromagnetic spectrum (sometimes shortened to the EM spectrum). These waves all travel at the speed of light (300,000,000 meters per second) in a vacuum. Electromagnetic radiation is an electric and magnetic disturbance traveling through space at the speed of light (2.998 × 108 m/s).

4. Electromagnetic waves consist of both electric and magnetic field waves. These waves oscillate in perpendicular planes with respect to each other and are in phase. The creation of all electromagnetic waves begins with an oscillating charged particle, which creates oscillating electric and magnetic fields.

5. Electromagnetic waves are transverse waves. Mechanical waves (like sound waves or water waves), on the other hand, need a medium to travel. EM waves are 'transverse' waves.

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