Electromagnetic Spectrum Practice

What is the wavelength of a wave having a frequency of 3.76 x 10^14 s^-1?

• 0.7978 x 10^-6

• 7.98 x 10^-7 m

• 1.25 x 10^6 m

• 0.13 x 10^7

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NGSS.HS-PS4-1

What is the frequency of a 6.9 x 10^-13 m wave?

• 2.07 x 10^19 Hz

• 0.434 x 10^-5 Hz

• 2.30 x 10^-21 Hz

• 4.35 x 10^20 Hz

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NGSS.HS-PS4-1

What is the wavelength of a 2.99 Hz wave?

• 1.00 x 10^8 m

• 5.99 x 10^9 m

• 9.97 x 10^8 m

• 1.00 m

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NGSS.HS-PS4-1

What is the wavelength of a 1.28 x 10^17 Hz wave?

• 4.27 x 10^8 m

• 2.34 x 10^-9 m

• 1.72 x 10^25 m

• 0.47 x 10^9 m

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NGSS.HS-PS4-1

What is the frequency of a 7.43 x 10^-5 m wave?

• 0.404 x 10^3 s^-1

• 4.04 x 10^12 s^-1

• 2.47 x 10^-13 s^-1

• 4.43 x 10^3 s^-1

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NGSS.HS-PS4-1

What is the frequency of a 2.60 m wave?

• 1.15 Hz

• 4.00 x 10^-8 Hz

• 8.67 x 10^-8 Hz

• 1.15 x 10^8 Hz

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NGSS.HS-PS4-1

What is the wavelength of a wave having a frequency of 4.34 x 10^15 s^-1?

• 6.91 x 10^-8

• 1.45 x 10^23

• 0.691 x 10^7

• 1.34 x 10^-8

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NGSS.HS-PS4-1

What is the frequency of UV light that has an energy of 2.39 × 10 ^-18 J? 

• 2.32 x 10⁹ Hz
• 3.60 x 10¹⁵ Hz
• 1.58 x 10^-51 Hz
• 3 x 10⁸  m/s

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NGSS.HS-PS4-1

Find the energy, in joules per photon, of microwave radiation with a frequency of 7.91 × 10 ¹⁰ 1/s.

• 6.63 x 10^-34 J
• 5.25 x 10¹⁴ J
• 5.24 x 10^-23 J
• 1.19 x 10⁴⁴ J

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NGSS.HS-PS4-1

What is the energy of an X-ray with a frequency of 1.0 x 10¹⁷ Hz?

• 6.63 x 10^-34 J
• 6.63 x 10^-17 J
• 1.51 x 10¹⁶ J
• 1.51 x 10^-16 J

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NGSS.HS-PS4-1