Question
What approximate value should come in the place of
question mark in the following questions? 1 ÷ 6.43 of 191.90 + 75.03% of 220 = ?² - 202.9Solution
1 ÷ 6.43 * 191.90 + 75.03% of 220 = ?² - 202.9 1/6 * 192 + 3/4 * 220 = ?² - 203 32 + 165 = ?² - 203 197 + 203 = ?² 400 = ?² ? = 20
With the increase of the effective nuclear charge, the size of the atom or ionÂ
What are diatoms?
A body of mass 6 kg accelerates from 6 m/s to 18 m/s in 3 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
Which part of the human digestive system is responsible for nutrient absorption?
Two charges +4μC and +9μC are separated by 60 cm. Where should a third charge be placed so that it experiences zero net force? (from +4μC charge)
The moment of inertia of a hollow sphere of mass M and radius R about its diameterÂ
Which one among the following statements about blood transfusion is correct?
Blood group B can give blood toÂ
The escape velocity from a planet is 11.2 km/s. What is the minimum kinetic energy per kg needed to escape?
1. 6.3 x 107 J/ Kg
<...An electric dipole when held at 30 ֯ with respect to a uniform electric field of 103 N/c experience a torque of 12 × 10-26 Nm. C...
Who defined the law of gravitation?
Relevant for Exams:
