Start learning 50% faster. Sign in now
According to the context of the given sentences, the appropriate words for P, Q and R are “momentum,” “volatile” and critical respectively.
Which one among the following statements about blood transfusion is correct?
Blood group B can give blood to
A body is said to be in equilibrium when:
A bullet of mass 10 g is fired with a velocity of 500 m/s. Find its momentum.
The PH of an aqueous solution of a salt is 4.5. Which of the following about this salt is true?
The correct option, if speeds of gamma rays, X-rays and microwave are Vg, Vx an Vm respectively will be
Kindly Study the following questions carefully and choose the right answer.
Organisms using simple food material acquired from inorganic source...
A spring of spring constant 500 N/m is compressed by 5 cm. The potential energy stored is:
An object of mass 2 kg is lifted vertically through a distance of 1.5 m. The work done in process is
Which of the following is/are correct?
1. Displacement current can exist in vacuum
2. Magnetic field can exist without electric f...
Which planet is known as the Red Planet?