A. Genital warts | B. Genital herpes |
C Syphilis | D Hepatius-B |
E Trichomoniasis |
Genital warts, Syphilis, and Trichomoniasis: These STDs are generally curable with appropriate treatment.
Genital herpes (B) and Hepatitis-B (D): These are viral infections that are typically not completely curable. While antiviral medications can manage symptoms and reduce outbreaks, the viruses can remain latent in the body and reactivate later.
A bob of heavy mass \(m\) is suspended by a light string of length \(l\). The bob is given a horizontal velocity \(v_0\) as shown in figure. If the string gets slack at some point P making an angle \( \theta \) from the horizontal, the ratio of the speed \(v\) of the bob at point P to its initial speed \(v_0\) is :