How do pull string talking toys work? The doll’s talking mechanism was activated by a pull-string that hung out of its back. Pulling the string…
Why is the efficiency of machines always less than 1 or 100? The percentage of the work input that becomes work output is the efficiency…
When a body is in motion there is always to oppose the motion? The force of friction acts in opposition to motion. Therefore it is…
Is 91 prime composite? A composite number is a number that has at least one factor besides 1 and itself, or any number which is…
Does Sony HT IV300 support 4K? 4k formats aren’t supported, but it will upscale full HD content to 4K resolutions if you connect it to…
How are snap peas dispersed? Seed Dispersal The peas we eat are immature seeds. Those pods left on the vine will eventually dry out and…
Which is an example of sanitizing Servsafe? Tableware, utensils, & equipment can be sanitized by soaking in sanitized solution or spraying them. -Room temperature water…
How do you control the frequency of an oscillator? By varying the total impedance of each oscillator oscillatory network, frequencies of oscillations are controlled using…
What are internal and external indicator? Internal Indicators: The indicator which acts as a reactant in the reaction is known as Internal Indicator. External indicators:…
Why does McDonalds use sales promotion? McDonalds has adopted the price deal strategy of sales promotions in which certain selected items are available at just…
Where do you find information in a biography? Try your local library. Public libraries often subscribe to biography-specific resources, like online databases and encyclopedias. WorldCat…