Light with an Intensity of 1 KW/m² Falls Normally on a Surface

question 82

Multiple Choice

Light with an intensity of 1 kW/m² falls normally on a surface and is completely reflected.The radiation pressure is:

• A)1 kPa
• B)3 *10¹¹ Pa
• C)1.7 * 10^-6 Pa
• D)3.3 * 10^-6 Pa
• E)6.7 *10^-6 Pa

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Express Warranty

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