Light Having a Speed in Vacuum of 3

question 50

Multiple Choice

Light having a speed in vacuum of 3.0 × 10⁸ m/s enters a liquid of refractive index 2.0.In this liquid,its speed will be

• A)6.0 × 10⁸ m/s.
• B)3.0 × 10⁸ m/s.
• C)1.5 × 10⁸ m/s.
• D)0.75 × 10⁸ m/s.
• E)0.67 × 10⁸ m/s.

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Therapists who practice a short-term approach focusing on finding solutions in the present time and exploring one’s hopes for the future.

Positive Alternatives

Interventions or strategies that aim to replace negative behaviors or thoughts with positive and constructive ones.

Problem Behaviors

Refers to actions or behaviors exhibited by individuals that are socially unacceptable, potentially harmful, or indicative of psychological issues.

Solution Focused Therapy

A short-term goal-oriented therapy that focuses on finding solutions in the present time and exploring hope for the future.