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Velocity of a particle changes when:
Which of the following statements is incorrect regarding respiration?
Which of the following is a natural method of contraception?
The dimensions $[MLT^{-2} A^{-2}]$ belong to the
Emergency contraceptive methods must be employed within:
The engine of a motorcycle can produce a maximum acceleration $5 \text{ m/s}^2$. Its brakes can produce a maximum retardation $10 \text{ m/s}^2$. What is the minimum time in which it can cover a distance of $1.5 \text{ km}$?
The distance travelled by a particle is proportional to the squares of time, then the particle travels with:
Medical Termination of Pregnancy (MTP) is considered safe up to how many weeks of pregnancy?
Match the following term from Column-I with its correct abbreviation in Column-II: Column-I: Zygote Inter-Fallopian Transfer
The function of copper ions in copper releasing IUDs is:
ART [used to help infertile couples] stands for:
A thin diamagnetic rod is placed vertically between the poles of an electromagnet. When the current in the electromagnet is switched on, then the diamagnetic rod is pushed up, out of the horizontal magnetic field. Hence the rod gains gravitational potential energy. The work required to do this comes from
Which of these statements is incorrect?
Periodic abstinence is a natural method of contraception where the couples avoid or abstain from coitus during the period of the menstrual cycle when:
"Saheli" is a(n)
Which of the following is a correct match regarding Intra Uterine Devices (IUDs)?
Hysterectomy is surgical removal of:
Kirchhoff's junction rule is a reflection of: (a) conservation of the current density vector. (b) conservation of charge. (c) the fact that the momentum with which a charged particle approaches a junction is unchanged (as a vector) as the charged particle leaves the junction. (d) the fact that there is no accumulation of charges at a junction. Which of the above statements are correct?
If a car at rest accelerates uniformly to a speed of $144 \text{ km/h}$ in $20 \text{ s}$, then it covers a distance of:
Which of the following induces the development of the corpus luteum?