Category: Physics

Which is the smallest village in Himachal Pradesh? On the banks of the Parvati River in the picturesque Kullu district of the northern Indian state of Himachal Pradesh is a tiny hamlet, Kasol. Which is the most beautiful village in Himachal Pradesh? Mane village is said to be most beautiful village in Himachal pradesh. If […]

Is there a happy news site? 1. Positive News. One of the most prominent good news websites is Positive News. Founded in 1993, the organization aims to produce independent positive news stories. Where do I go for good news? Good News and Positive Views. Worlds Best News. Positive News: Inspiration for Change. Huffington Post Good […]

Do clouds give light? But clouds are white — that’s because the large water droplets within them scatter light of all colors almost equally in the visible spectrum, the part of the electromagnetic spectrum that includes the colors of the rainbow. How do clouds help cool the planet? Clouds cool Earth’s surface by reflecting incoming […]

What is difference between graphics card and display Adaptors? Also commonly called a “graphics card” or “video card,” modern display adapters use the PCI Express interface, while earlier cards used PCI and AGP. The display adapter determines the maximum resolution, refresh rate and number of colors that can be displayed, which the monitor must also […]

Can I get a credit card with a credit score of 657? A 657 credit score is not a good credit score, unfortunately. You need a score of at least 700 to have “good” credit. As a result, you should be able to get a credit card or loan with a 657 credit score. But […]

Why do pigeons nod their head? Pigeons’ eyes cannot focus as quickly as ours. The ‘nodding’ is actually a way of making the head stay still for longer in order to allow the eyes to focus. Why do pigeons bob their heads while they walk? Birds, like chickens and pigeons, bob their heads so the […]

Did a helicopter crash into Chernobyl? The dramatic scene early on in which a helicopter crashes while attempting to fly over the reactor — apparently due to the intense radiation — never happened. Why is Chernobyl still uninhabitable? The “exclusion zone” surrounding the Chernobyl nuclear power plant is still – 34 years later – heavily […]

How much screen time should a 14 year old have? The Centers for Disease Control and Prevention (CDC) reports that children ages eight to 10 spend an average of six hours per day in front of a screen, kids ages 11 to 14 spend an average of nine hours per day in front of a […]

What happened to ancestral Puebloans? For more than 700 years they and their descendants lived and flourished here, eventually building elaborate stone communities in the sheltered alcoves of the canyon walls. Then, in the late A.D. 1200s, in the span of a generation or two, they left their homes and moved away. What was the […]

How often should motorcycle fork oil be changed? every 10,000 miles Can I use engine oil instead of fork oil? A straight weight (SAE 30?) might work OK for a short while, but it’s not quite right. Motor oil is meant to lube and forks work more like hydraulics. What can I use instead of […]