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The theme for World Environment Day 2023 is "Solutions to plastic pollution." This theme falls under the #BeatPlasticPollution campaign, which highlights the detrimental impact of plastic pollution on our oceans, soil, and forests. The focus is on the urgent need for individuals to take action and restore damaged ecosystems. By choosing this theme, World Environment Day 2023 aims to raise awareness about the importance of preserving and restoring our natural environment for the well-being of the planet. The host nation, Côte d'Ivoire, in association with the Netherlands, is facilitating the day's events and initiatives to promote ecosystem restoration globally.
A particle is fired with initial speed 30 m/s and lands back at same horizontal level. If its horizontal range is equal to 4.5 times the vertical he...
Find the power if a force of 100 N displaces an object by 10 m in 5 seconds.
If the Earth stopped rotating, what would happen to the apparent value of gravity (g) at different locations?
A particle moving in a straight line with uniform acceleration covers distances 5 m, 9 m, and 13 m in the 1st, 2nd, and 3rd second of motion respectivel...
The functioning of a quartz crystal in a watch is based on which principle?
Which of the following is not a vector quantity?
Which of the following is the ultimate source of energy?
Which of the following optical phenomena CANNOT convert unpolarised light to plane polarised light?
A tuning fork of frequency 440 Hz resonates with a pipe closed at one end, vibrating in its second overtone . If the speed of sound in air is 330 m/s, ...
A particle with charge q = 2 μC moves through a magnetic field B = 0.5 T with velocity v = 4 m/s at angle 60°. Find magnitude of magnetic force.