How does refraction cause a rainbow?A rainbow forms because sunlight bends (refracts), bounces (reflects), and splits into colors inside raindrops.In depthAsked by Anonymous from London, United Kingdom · Science · 19 d agoRead the full answer →
Can dolphins understand human words or signals?Some dolphins can learn to understand certain human words and signals, but they do not understand language like humans do.Asked by Anonymous from Chicago, United States · Biology · 19 d agoRead the full answer →
How does Hawking radiation carry information?Hawking radiation may carry information about what fell into a black hole, by encoding it in the radiation that escapes.In depthAsked by Anonymous from London, United Kingdom · Physics · 19 d agoRead the full answer →
Why is the Moon's orbit tilted?The Moon's orbit is tilted because of how it formed and the way gravity from the Earth, Sun, and other planets pull on it.Asked by Anonymous from Santa Clara, United States · Science · 19 d agoRead the full answer →How do prices change if there is a surplus or shortage?If there is a surplus, prices usually fall; if there is a shortage, prices usually rise.Asked by Anonymous from Bordeaux, France · Economics · 19 d agoRead the full answer →
How did Indian leaders try to reduce the Viceroy's power?Indian leaders tried to reduce the Viceroy’s power by demanding more say in government and fighting for Indian rights.In depthAsked by Anonymous from Ashburn, United States · History · 19 d agoRead the full answer →
How do you find the diagonal of a face (not the space diagonal) of a cuboid?The diagonal of a face of a cuboid is the straight line joining two opposite corners of that face.Asked by Anonymous from New York, United States · Mathematics · 19 d agoRead the full answer →
What is the difference between a reflecting and a refracting telescope?A reflecting telescope uses mirrors to collect and focus light, while a refracting telescope uses lenses.Asked by Anonymous from Chicago, United States · Science · 19 d agoRead the full answer →
How does the government decide which groups get reservation?The government decides which groups get reservation by looking at which communities have faced social and educational disadvantages, using data and expert advice.In depthAsked by Anonymous from Paris, France · Political Science · 19 d agoRead the full answer →
What is the difference between phytoplankton and zooplankton?Phytoplankton are tiny water plants that make their own food, while zooplankton are tiny water animals that eat other living things.Asked by Anonymous from Seattle, United States · Biology · 19 d agoRead the full answer →What was the Partition of Bengal and why did it upset Indians?The Partition of Bengal in 1905 split Bengal into two parts, which upset Indians because it was seen as a trick by the British to divide and weaken them.In depthAsked by Anonymous from Seattle, United States · History · 19 d agoRead the full answer →
How do scientists find meteorites?Scientists find meteorites by searching places where they are easy to spot and using special tools to track them.Asked by Anonymous from New Orleans, United States · Science · 19 d agoRead the full answer →How did India benefit from being in NAM?India gained freedom to make its own choices in world affairs by joining the Non-Aligned Movement (NAM).In depthAsked by Anonymous from Frankfurt, Germany · Political Science · 19 d agoRead the full answer →
Who were the worst affected by these famines and why?The poorest people, especially landless labourers, small farmers, and the urban poor, suffered the most during famines because they had the least food, money, and suppor…In depthAsked by Anonymous from Los Angeles, United States · Social Science · 19 d agoRead the full answer →How do leaders decide which protests to listen to?Leaders listen to protests that are big, peaceful, and show what many people want or need.Asked by Anonymous from Dallas, United States · Political Science · 19 d agoRead the full answer →What is the difference between price elasticity and income elasticity?Price elasticity shows how much people buy or sell when price changes. Income elasticity shows how much people buy when their income changes.Asked by Anonymous from London, United Kingdom · Economics · 19 d agoRead the full answer →
What happens to an atom after it emits radiation?After an atom emits radiation, it changes to a different state or even a different element.Asked by Anonymous from Santa Clara, United States · Science · 19 d agoRead the full answer →
What happens to your heart rate when you exercise?When you exercise, your heart rate (how fast your heart beats) goes up.Asked by Anonymous from London, United Kingdom · Biology · 19 d agoRead the full answer →
How does exercise help keep the heart healthy?Exercise makes your heart stronger and helps it work better, keeping you healthy.Asked by Anonymous from Santa Clara, United States · Biology · 19 d agoRead the full answer →
Can femtosatellites survive long in space?Femtosatellites are tiny satellites, and surviving long in space is very hard for them.Asked by Anonymous from New Orleans, United States · Science · 19 d agoRead the full answer →
How do mitochondria make energy?Mitochondria make energy by breaking down food and turning it into a form the cell can use.In depthAsked by Anonymous from Dallas, United States · Biology · 19 d agoRead the full answer →
What are some disadvantages of self-adjusting sensors?Self-adjusting sensors can make mistakes, cost more, and sometimes react too slowly or wrongly to changes.Asked by Anonymous from Bordeaux, France · Science · 19 d agoRead the full answer →
What are some modern farming techniques used in India today?Modern farming techniques in India use science and machines to grow more food with less effort.Asked by Anonymous from Seattle, United States · Agriculture · 19 d agoRead the full answer →
How can a small business learn from big company failures?Small businesses can avoid mistakes by studying what big companies did wrong and using those lessons to make better choices.Asked by Anonymous from London, United Kingdom · Business Studies · 19 d agoRead the full answer →
How can we tell if a building used old materials?You can tell if a building used old materials by looking for signs of age, style, and reused parts.Asked by Anonymous from Bordeaux, France · Social Science · 19 d agoRead the full answer →How can schools and students help in river cleaning?Schools and students can help clean rivers by spreading awareness, reducing waste, and joining clean-up activities.Asked by Anonymous from London, United Kingdom · Social Science · 19 d agoRead the full answer →How do I choose the right encoding for my file?Choosing the right encoding means picking how your computer turns letters and symbols into numbers for saving in a file.Asked by Anonymous from Ashburn, United States · Computer Science · 19 d agoRead the full answer →How do scientists study dolphin communication?Scientists study dolphin communication by observing, recording, and analyzing the sounds and behaviors dolphins use to share information.In depthAsked by Anonymous from Fair Lawn, United States · Biology · 19 d agoRead the full answer →
How do sunglasses protect our eyes from UV rays?Sunglasses protect our eyes by blocking harmful UV rays from the sun.Asked by Anonymous from Dallas, United States · Biology · 19 d agoRead the full answer →Are there any mobile apps or tools to help with unit conversion?Yes, there are many mobile apps and online tools that help you with unit conversion.Asked by Anonymous from Orangeburg, United States · 19 d agoRead the full answer →
How did Chandragupta Maurya defeat the Nandas?Chandragupta Maurya defeated the Nandas by using clever planning, the help of Chanakya, and building a strong army.In depthAsked by Anonymous from Dallas, United States · Social Science · 19 d agoRead the full answer →
How do farmers decide which crop to grow in a new place?Farmers choose crops by looking at the land, water, weather, and what people need or buy.Asked by Anonymous from Dallas, United States · Agriculture · 19 d agoRead the full answer →Are there sentences that cannot be changed to passive or active?Some sentences cannot be changed to passive or active voice because of their structure or meaning.Asked by Anonymous from Indianapolis, United States · English · 19 d agoRead the full answer →
Why do some buildings block mobile signals more than others?Some buildings block mobile signals more because of the materials they are made from and their design.Asked by Anonymous from Dallas, United States · Science · 19 d agoRead the full answer →Why hasn't Hawking radiation been detected yet?Hawking radiation is too weak to detect with our current technology because black holes are very cold and their radiation is extremely faint.In depthAsked by Anonymous from New York, United States · Physics · 19 d agoRead the full answer →
What is the difference between MB and GB?A gigabyte (GB) is 1,024 times bigger than a megabyte (MB) — both are units for measuring digital data.Asked by Anonymous from Dallas, United States · Computer Science · 19 d agoRead the full answer →