0.1 In introductory physics laboratories, a typical Cavendish balance for measuring the gravi- tational constant G uses lead spheres with masses of 2.10 kg and 21.0 g whose centers are separated by about 3.90 cm. Calculate the gravitational force between these spheres, treating each as a particle located at the center of the sphere.

How much percentage is good in 11th class? Renu Singh, principal of Amity International School, Noida, said that the weightage to Class 11 should not have been more than 15%. “In Class 11, many students are in-between their subjects and streams as they are still figuring out what to opt for. In such a case, many are unable to score good marks.

Some basic things we can do to reduce energy consumption include: use mass transit instead of individual automobiles, turn the thermostat down in the winter and up in the summer, turn off unused lights and unplug appliances not in use, purchase only need products, buy energy efficient appliances, ride a bicycle instead of using a car, only buy cars with good fuel mileage, keep car engines.

So, the energy required by a satellite to revolve around the earth is called its orbiting energy. Since this satellite revolves around the earth, it has kinetic energy and is in a gravitational field, so it has potential energy. Potential Energy of Satellite. Let’s consider mass m at distance r₁ and distance r₂ from the centre of the earth.

Sitemap Contact Us Login I am 16 Years Old, which class of vehicle I can apply. Language English The age criteria are as follows: 1. 16 years of age for MCWOG vehicle class (Private Vehicle) 2. 18 years of age for LMV (Light Motor Vehicle) & MCWG vehicle class (Private Vehicle) 3. 20 years of age for Transport Vehicle

Get the monthly weather forecast for Kolkata, West Bengal, India, including daily high/low, historical averages, to help you plan ahead.

Delhi, on Monday, witnessed a warm morning with the minimum temperature settling at 28.8 degrees Celsius, a notch above the season's average. The relative humidity recorded at 8.30 am was 53 per.

When are the maximum and minimum temperature likely to occur during the day? The maximum temperature of the day occurs generally in the afternoon while the minimum temperature occurs generally in the early morning.

A ray of light passing through an equilateral triangular glass prism from air undergoes minimum deviation when angle of incidence is 3/4 of the angle of prism. Calcute the speed of light in prism. (2.1×103m/s) Q. Draw a labelled ray diagram of refraction of light through a parallel glass slab and triangular glass prism. View More Related Videos

Using the World Health Organization definition of anemia (hemoglobin level less than 13 g per dL [130 g per L] in men and less than 12 g per dL [120 g per L] in women), a large cohort study.

Carbon neutrality means that the total amount of emissions is either eliminated, neutralized, or compensated. Net-zero is a target that doesn’t include compensation and puts more emphasis on.

The new minimum recharge plan is set to come to more circles eventually as per reports. This means that any monthly plans on Airtel could soon cost more than Rs 155. The Rs 155 plan comes with unlimited calling, 1GB of data and 300 SMS and is valid for 24 days.